508471236

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1$

素因数の和:448

約数の個数: 288

約数和(自身を含む): 1742832000

約数和(自身を除く): 1234360764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 27, 28, 36, 38, 39, 42, 49, 52, 54, 57, 63, 76, 78, 84, 91, 98, 108, 114, 117, 126, 133, 147, 156, 171, 182, 189, 196, 228, 234, 247, 252, 266, 273, 294, 342, 351, 364, 378, 389, 399, 441, 468, 494, 513, 532, 546, 588, 637, 684, 702, 741, 756, 778, 798, 819, 882, 931, 988, 1026, 1092, 1167, 1197, 1274, 1323, 1404, 1482, 1556, 1596, 1638, 1729, 1764, 1862, 1911, 2052, 2223, 2334, 2394, 2457, 2548, 2646, 2723, 2793, 2964, 3276, 3458, 3501, 3591, 3724, 3822, 4446, 4668, 4788, 4914, 5057, 5187, 5292, 5446, 5586, 5733, 6669, 6916, 7002, 7182, 7391, 7644, 8169, 8379, 8892, 9828, 10114, 10374, 10503, 10892, 11172, 11466, 12103, 13338, 14004, 14364, 14782, 15171, 15561, 16338, 16758, 17199, 19061, 20228, 20748, 21006, 22173, 22932, 24206, 24507, 25137, 26676, 29564, 30342, 31122, 32676, 33516, 34398, 35399, 36309, 38122, 42012, 44346, 45513, 46683, 48412, 49014, 50274, 51737, 57183, 60684, 62244, 66519, 68796, 70798, 72618, 73521, 76244, 88692, 91026, 93366, 96083, 98028, 100548, 103474, 106197, 108927, 114366, 133038, 136539, 141596, 145236, 147042, 155211, 171549, 182052, 186732, 192166, 199557, 206948, 212394, 217854, 228732, 247793, 266076, 273078, 288249, 294084, 310422, 318591, 326781, 343098, 362159, 384332, 399114, 424788, 435708, 465633, 495586, 514647, 546156, 576498, 620844, 637182, 653562, 672581, 686196, 724318, 743379, 798228, 864747, 931266, 955773, 991172, 1029294, 1086477, 1152996, 1274364, 1307124, 1345162, 1396899, 1448636, 1486758, 1729494, 1862532, 1911546, 2017743, 2058588, 2172954, 2230137, 2594241, 2690324, 2793798, 2973516, 3259431, 3458988, 3823092, 4035486, 4345908, 4460274, 4708067, 5188482, 5587596, 6053229, 6518862, 6690411, 8070972, 8920548, 9416134, 9778293, 10376964, 12106458, 13037724, 13380822, 14124201, 18159687, 18832268, 19556586, 24212916, 26761644, 28248402, 36319374, 39113172, 42372603, 56496804, 72638748, 84745206, 127117809, 169490412, 254235618, 508471236]

約数ペア:

[(1, 508471236), (2, 254235618), (3, 169490412), (4, 127117809), (6, 84745206), (7, 72638748), (9, 56496804), (12, 42372603), (13, 39113172), (14, 36319374), (18, 28248402), (19, 26761644), (21, 24212916), (26, 19556586), (27, 18832268), (28, 18159687), (36, 14124201), (38, 13380822), (39, 13037724), (42, 12106458), (49, 10376964), (52, 9778293), (54, 9416134), (57, 8920548), (63, 8070972), (76, 6690411), (78, 6518862), (84, 6053229), (91, 5587596), (98, 5188482), (108, 4708067), (114, 4460274), (117, 4345908), (126, 4035486), (133, 3823092), (147, 3458988), (156, 3259431), (171, 2973516), (182, 2793798), (189, 2690324), (196, 2594241), (228, 2230137), (234, 2172954), (247, 2058588), (252, 2017743), (266, 1911546), (273, 1862532), (294, 1729494), (342, 1486758), (351, 1448636), (364, 1396899), (378, 1345162), (389, 1307124), (399, 1274364), (441, 1152996), (468, 1086477), (494, 1029294), (513, 991172), (532, 955773), (546, 931266), (588, 864747), (637, 798228), (684, 743379), (702, 724318), (741, 686196), (756, 672581), (778, 653562), (798, 637182), (819, 620844), (882, 576498), (931, 546156), (988, 514647), (1026, 495586), (1092, 465633), (1167, 435708), (1197, 424788), (1274, 399114), (1323, 384332), (1404, 362159), (1482, 343098), (1556, 326781), (1596, 318591), (1638, 310422), (1729, 294084), (1764, 288249), (1862, 273078), (1911, 266076), (2052, 247793), (2223, 228732), (2334, 217854), (2394, 212394), (2457, 206948), (2548, 199557), (2646, 192166), (2723, 186732), (2793, 182052), (2964, 171549), (3276, 155211), (3458, 147042), (3501, 145236), (3591, 141596), (3724, 136539), (3822, 133038), (4446, 114366), (4668, 108927), (4788, 106197), (4914, 103474), (5057, 100548), (5187, 98028), (5292, 96083), (5446, 93366), (5586, 91026), (5733, 88692), (6669, 76244), (6916, 73521), (7002, 72618), (7182, 70798), (7391, 68796), (7644, 66519), (8169, 62244), (8379, 60684), (8892, 57183), (9828, 51737), (10114, 50274), (10374, 49014), (10503, 48412), (10892, 46683), (11172, 45513), (11466, 44346), (12103, 42012), (13338, 38122), (14004, 36309), (14364, 35399), (14782, 34398), (15171, 33516), (15561, 32676), (16338, 31122), (16758, 30342), (17199, 29564), (19061, 26676), (20228, 25137), (20748, 24507), (21006, 24206), (22173, 22932)]