857404548

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:165

約数の個数: 432

約数和(自身を含む): 3090622080

約数和(自身を除く): 2233217532

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 27, 28, 33, 36, 39, 42, 44, 49, 52, 54, 63, 66, 77, 78, 84, 91, 98, 99, 103, 108, 117, 121, 126, 132, 143, 147, 154, 156, 182, 189, 196, 198, 206, 231, 234, 242, 252, 273, 286, 294, 297, 308, 309, 351, 363, 364, 378, 396, 412, 429, 441, 462, 468, 484, 539, 546, 572, 588, 594, 618, 637, 693, 702, 721, 726, 756, 819, 847, 858, 882, 924, 927, 1001, 1078, 1089, 1092, 1133, 1188, 1236, 1274, 1287, 1323, 1339, 1386, 1404, 1442, 1452, 1573, 1617, 1638, 1694, 1716, 1764, 1854, 1911, 2002, 2079, 2156, 2163, 2178, 2266, 2457, 2541, 2548, 2574, 2646, 2678, 2772, 2781, 2884, 3003, 3146, 3234, 3267, 3276, 3388, 3399, 3708, 3822, 3861, 4004, 4017, 4158, 4326, 4356, 4532, 4719, 4851, 4914, 5047, 5082, 5148, 5292, 5356, 5562, 5733, 5929, 6006, 6292, 6468, 6489, 6534, 6798, 7007, 7623, 7644, 7722, 7931, 8034, 8316, 8652, 9009, 9373, 9438, 9702, 9828, 10094, 10164, 10197, 11011, 11124, 11466, 11858, 12012, 12051, 12463, 12978, 13068, 13596, 14014, 14157, 14553, 14729, 15141, 15246, 15444, 15862, 16068, 17199, 17787, 18018, 18746, 18876, 19404, 19467, 20188, 20394, 21021, 22022, 22869, 22932, 23716, 23793, 24102, 24926, 25956, 27027, 28028, 28119, 28314, 29106, 29458, 30282, 30492, 30591, 31724, 33033, 34398, 35574, 36036, 36153, 37389, 37492, 38934, 40788, 42042, 42471, 44044, 44187, 45423, 45738, 47586, 48204, 49852, 53361, 54054, 55517, 56238, 56628, 58212, 58916, 60564, 61182, 63063, 65611, 66066, 68796, 71148, 71379, 72306, 74778, 77077, 77868, 84084, 84357, 84942, 87241, 88374, 90846, 91476, 95172, 99099, 103103, 106722, 108108, 111034, 112167, 112476, 122364, 126126, 131222, 132132, 132561, 136269, 142758, 144612, 149556, 154154, 160083, 162019, 166551, 168714, 169884, 174482, 176748, 181692, 189189, 196833, 198198, 206206, 213444, 214137, 222068, 224334, 231231, 252252, 253071, 261723, 262444, 265122, 272538, 285516, 297297, 308308, 309309, 320166, 324038, 333102, 336501, 337428, 348964, 378378, 393666, 396396, 397683, 412412, 428274, 448668, 462462, 486057, 499653, 506142, 523446, 530244, 545076, 590499, 594594, 610687, 618618, 640332, 648076, 666204, 673002, 693693, 721721, 756756, 785169, 787332, 795366, 856548, 924924, 927927, 972114, 999306, 1012284, 1046892, 1134133, 1180998, 1189188, 1221374, 1237236, 1346004, 1387386, 1443442, 1458171, 1498959, 1570338, 1590732, 1771497, 1832061, 1855854, 1944228, 1998612, 2081079, 2165163, 2268266, 2355507, 2361996, 2442748, 2774772, 2783781, 2886884, 2916342, 2997918, 3140676, 3402399, 3542994, 3664122, 3711708, 4162158, 4330326, 4374513, 4536532, 4711014, 5496183, 5567562, 5832684, 5995836, 6495489, 6804798, 7085988, 7328244, 7938931, 8324316, 8660652, 8749026, 9422028, 10207197, 10992366, 11135124, 12990978, 13609596, 15877862, 16488549, 17498052, 19486467, 20414394, 21984732, 23816793, 25981956, 30621591, 31755724, 32977098, 38972934, 40828788, 47633586, 61243182, 65954196, 71450379, 77945868, 95267172, 122486364, 142900758, 214351137, 285801516, 428702274, 857404548]

約数ペア:

[(1, 857404548), (2, 428702274), (3, 285801516), (4, 214351137), (6, 142900758), (7, 122486364), (9, 95267172), (11, 77945868), (12, 71450379), (13, 65954196), (14, 61243182), (18, 47633586), (21, 40828788), (22, 38972934), (26, 32977098), (27, 31755724), (28, 30621591), (33, 25981956), (36, 23816793), (39, 21984732), (42, 20414394), (44, 19486467), (49, 17498052), (52, 16488549), (54, 15877862), (63, 13609596), (66, 12990978), (77, 11135124), (78, 10992366), (84, 10207197), (91, 9422028), (98, 8749026), (99, 8660652), (103, 8324316), (108, 7938931), (117, 7328244), (121, 7085988), (126, 6804798), (132, 6495489), (143, 5995836), (147, 5832684), (154, 5567562), (156, 5496183), (182, 4711014), (189, 4536532), (196, 4374513), (198, 4330326), (206, 4162158), (231, 3711708), (234, 3664122), (242, 3542994), (252, 3402399), (273, 3140676), (286, 2997918), (294, 2916342), (297, 2886884), (308, 2783781), (309, 2774772), (351, 2442748), (363, 2361996), (364, 2355507), (378, 2268266), (396, 2165163), (412, 2081079), (429, 1998612), (441, 1944228), (462, 1855854), (468, 1832061), (484, 1771497), (539, 1590732), (546, 1570338), (572, 1498959), (588, 1458171), (594, 1443442), (618, 1387386), (637, 1346004), (693, 1237236), (702, 1221374), (721, 1189188), (726, 1180998), (756, 1134133), (819, 1046892), (847, 1012284), (858, 999306), (882, 972114), (924, 927927), (927, 924924), (1001, 856548), (1078, 795366), (1089, 787332), (1092, 785169), (1133, 756756), (1188, 721721), (1236, 693693), (1274, 673002), (1287, 666204), (1323, 648076), (1339, 640332), (1386, 618618), (1404, 610687), (1442, 594594), (1452, 590499), (1573, 545076), (1617, 530244), (1638, 523446), (1694, 506142), (1716, 499653), (1764, 486057), (1854, 462462), (1911, 448668), (2002, 428274), (2079, 412412), (2156, 397683), (2163, 396396), (2178, 393666), (2266, 378378), (2457, 348964), (2541, 337428), (2548, 336501), (2574, 333102), (2646, 324038), (2678, 320166), (2772, 309309), (2781, 308308), (2884, 297297), (3003, 285516), (3146, 272538), (3234, 265122), (3267, 262444), (3276, 261723), (3388, 253071), (3399, 252252), (3708, 231231), (3822, 224334), (3861, 222068), (4004, 214137), (4017, 213444), (4158, 206206), (4326, 198198), (4356, 196833), (4532, 189189), (4719, 181692), (4851, 176748), (4914, 174482), (5047, 169884), (5082, 168714), (5148, 166551), (5292, 162019), (5356, 160083), (5562, 154154), (5733, 149556), (5929, 144612), (6006, 142758), (6292, 136269), (6468, 132561), (6489, 132132), (6534, 131222), (6798, 126126), (7007, 122364), (7623, 112476), (7644, 112167), (7722, 111034), (7931, 108108), (8034, 106722), (8316, 103103), (8652, 99099), (9009, 95172), (9373, 91476), (9438, 90846), (9702, 88374), (9828, 87241), (10094, 84942), (10164, 84357), (10197, 84084), (11011, 77868), (11124, 77077), (11466, 74778), (11858, 72306), (12012, 71379), (12051, 71148), (12463, 68796), (12978, 66066), (13068, 65611), (13596, 63063), (14014, 61182), (14157, 60564), (14553, 58916), (14729, 58212), (15141, 56628), (15246, 56238), (15444, 55517), (15862, 54054), (16068, 53361), (17199, 49852), (17787, 48204), (18018, 47586), (18746, 45738), (18876, 45423), (19404, 44187), (19467, 44044), (20188, 42471), (20394, 42042), (21021, 40788), (22022, 38934), (22869, 37492), (22932, 37389), (23716, 36153), (23793, 36036), (24102, 35574), (24926, 34398), (25956, 33033), (27027, 31724), (28028, 30591), (28119, 30492), (28314, 30282), (29106, 29458)]