1247432004

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1$

素因数の和:472

約数の個数: 288

約数和(自身を含む): 4178720000

約数和(自身を除く): 2931287996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 49, 52, 57, 63, 76, 78, 84, 91, 98, 114, 117, 126, 133, 147, 156, 171, 182, 196, 228, 234, 247, 252, 266, 273, 294, 342, 343, 364, 399, 409, 441, 468, 494, 532, 546, 588, 637, 684, 686, 741, 798, 818, 819, 882, 931, 988, 1029, 1092, 1197, 1227, 1274, 1372, 1482, 1596, 1636, 1638, 1729, 1764, 1862, 1911, 2058, 2223, 2394, 2454, 2548, 2793, 2863, 2964, 3087, 3276, 3458, 3681, 3724, 3822, 4116, 4446, 4459, 4788, 4908, 5187, 5317, 5586, 5726, 5733, 6174, 6517, 6916, 7362, 7644, 7771, 8379, 8589, 8892, 8918, 10374, 10634, 11172, 11452, 11466, 12103, 12348, 13034, 13377, 14724, 15542, 15561, 15951, 16758, 17178, 17836, 19551, 20041, 20748, 21268, 22932, 23313, 24206, 25767, 26068, 26754, 31084, 31122, 31902, 33516, 34356, 36309, 37219, 39102, 40082, 40131, 46626, 47853, 48412, 51534, 53508, 54397, 58653, 60123, 62244, 63804, 69939, 72618, 74438, 78204, 80164, 80262, 84721, 93252, 95706, 101023, 103068, 108794, 108927, 111657, 117306, 120246, 139878, 140287, 145236, 148876, 160524, 163191, 169442, 180369, 191412, 202046, 217588, 217854, 223314, 234612, 240492, 254163, 260533, 279756, 280574, 303069, 326382, 334971, 338884, 360738, 380779, 404092, 420861, 435708, 446628, 489573, 508326, 521066, 561148, 606138, 652764, 669942, 707161, 721476, 761558, 762489, 781599, 841722, 909207, 979146, 1016652, 1042132, 1142337, 1212276, 1262583, 1339884, 1414322, 1523116, 1524978, 1563198, 1683444, 1818414, 1823731, 1958292, 2121483, 2284674, 2344797, 2525166, 2665453, 2828644, 3049956, 3126396, 3427011, 3636828, 3647462, 4242966, 4569348, 4689594, 4950127, 5050332, 5330906, 5471193, 6364449, 6854022, 7294924, 7996359, 8485932, 9379188, 9900254, 10661812, 10942386, 12728898, 13708044, 14850381, 15992718, 16413579, 19800508, 21884772, 23989077, 25457796, 29700762, 31985436, 32827158, 34650889, 44551143, 47978154, 59401524, 65654316, 69301778, 89102286, 95956308, 103952667, 138603556, 178204572, 207905334, 311858001, 415810668, 623716002, 1247432004]

約数ペア:

[(1, 1247432004), (2, 623716002), (3, 415810668), (4, 311858001), (6, 207905334), (7, 178204572), (9, 138603556), (12, 103952667), (13, 95956308), (14, 89102286), (18, 69301778), (19, 65654316), (21, 59401524), (26, 47978154), (28, 44551143), (36, 34650889), (38, 32827158), (39, 31985436), (42, 29700762), (49, 25457796), (52, 23989077), (57, 21884772), (63, 19800508), (76, 16413579), (78, 15992718), (84, 14850381), (91, 13708044), (98, 12728898), (114, 10942386), (117, 10661812), (126, 9900254), (133, 9379188), (147, 8485932), (156, 7996359), (171, 7294924), (182, 6854022), (196, 6364449), (228, 5471193), (234, 5330906), (247, 5050332), (252, 4950127), (266, 4689594), (273, 4569348), (294, 4242966), (342, 3647462), (343, 3636828), (364, 3427011), (399, 3126396), (409, 3049956), (441, 2828644), (468, 2665453), (494, 2525166), (532, 2344797), (546, 2284674), (588, 2121483), (637, 1958292), (684, 1823731), (686, 1818414), (741, 1683444), (798, 1563198), (818, 1524978), (819, 1523116), (882, 1414322), (931, 1339884), (988, 1262583), (1029, 1212276), (1092, 1142337), (1197, 1042132), (1227, 1016652), (1274, 979146), (1372, 909207), (1482, 841722), (1596, 781599), (1636, 762489), (1638, 761558), (1729, 721476), (1764, 707161), (1862, 669942), (1911, 652764), (2058, 606138), (2223, 561148), (2394, 521066), (2454, 508326), (2548, 489573), (2793, 446628), (2863, 435708), (2964, 420861), (3087, 404092), (3276, 380779), (3458, 360738), (3681, 338884), (3724, 334971), (3822, 326382), (4116, 303069), (4446, 280574), (4459, 279756), (4788, 260533), (4908, 254163), (5187, 240492), (5317, 234612), (5586, 223314), (5726, 217854), (5733, 217588), (6174, 202046), (6517, 191412), (6916, 180369), (7362, 169442), (7644, 163191), (7771, 160524), (8379, 148876), (8589, 145236), (8892, 140287), (8918, 139878), (10374, 120246), (10634, 117306), (11172, 111657), (11452, 108927), (11466, 108794), (12103, 103068), (12348, 101023), (13034, 95706), (13377, 93252), (14724, 84721), (15542, 80262), (15561, 80164), (15951, 78204), (16758, 74438), (17178, 72618), (17836, 69939), (19551, 63804), (20041, 62244), (20748, 60123), (21268, 58653), (22932, 54397), (23313, 53508), (24206, 51534), (25767, 48412), (26068, 47853), (26754, 46626), (31084, 40131), (31122, 40082), (31902, 39102), (33516, 37219), (34356, 36309)]