2521756944

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{307}}^1$

素因数の和:638

約数の個数: 240

約数和(自身を含む): 8400712320

約数和(自身を除く): 5878955376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 36, 42, 48, 56, 58, 63, 72, 84, 87, 112, 116, 126, 144, 168, 174, 203, 232, 252, 261, 281, 307, 336, 348, 406, 464, 504, 522, 562, 609, 614, 696, 812, 843, 921, 1008, 1044, 1124, 1218, 1228, 1392, 1624, 1686, 1827, 1842, 1967, 2088, 2149, 2248, 2436, 2456, 2529, 2763, 3248, 3372, 3654, 3684, 3934, 4176, 4298, 4496, 4872, 4912, 5058, 5526, 5901, 6447, 6744, 7308, 7368, 7868, 8149, 8596, 8903, 9744, 10116, 11052, 11802, 12894, 13488, 14616, 14736, 15736, 16298, 17192, 17703, 17806, 19341, 20232, 22104, 23604, 24447, 25788, 26709, 29232, 31472, 32596, 34384, 35406, 35612, 38682, 40464, 44208, 47208, 48894, 51576, 53418, 57043, 62321, 65192, 70812, 71224, 73341, 77364, 80127, 86267, 94416, 97788, 103152, 106836, 114086, 124642, 130384, 141624, 142448, 146682, 154728, 160254, 171129, 172534, 186963, 195576, 213672, 228172, 249284, 258801, 283248, 293364, 309456, 320508, 342258, 345068, 373926, 391152, 427344, 456344, 498568, 513387, 517602, 560889, 586728, 603869, 641016, 684516, 690136, 747852, 776403, 912688, 997136, 1026774, 1035204, 1121778, 1173456, 1207738, 1282032, 1369032, 1380272, 1495704, 1552806, 1811607, 2053548, 2070408, 2243556, 2415476, 2501743, 2738064, 2991408, 3105612, 3623214, 4107096, 4140816, 4487112, 4830952, 5003486, 5434821, 6211224, 7246428, 7505229, 8214192, 8974224, 9661904, 10006972, 10869642, 12422448, 14492856, 15010458, 17512201, 20013944, 21739284, 22515687, 28985712, 30020916, 35024402, 40027888, 43478568, 45031374, 52536603, 60041832, 70048804, 86957136, 90062748, 105073206, 120083664, 140097608, 157609809, 180125496, 210146412, 280195216, 315219618, 360250992, 420292824, 630439236, 840585648, 1260878472, 2521756944]

約数ペア:

[(1, 2521756944), (2, 1260878472), (3, 840585648), (4, 630439236), (6, 420292824), (7, 360250992), (8, 315219618), (9, 280195216), (12, 210146412), (14, 180125496), (16, 157609809), (18, 140097608), (21, 120083664), (24, 105073206), (28, 90062748), (29, 86957136), (36, 70048804), (42, 60041832), (48, 52536603), (56, 45031374), (58, 43478568), (63, 40027888), (72, 35024402), (84, 30020916), (87, 28985712), (112, 22515687), (116, 21739284), (126, 20013944), (144, 17512201), (168, 15010458), (174, 14492856), (203, 12422448), (232, 10869642), (252, 10006972), (261, 9661904), (281, 8974224), (307, 8214192), (336, 7505229), (348, 7246428), (406, 6211224), (464, 5434821), (504, 5003486), (522, 4830952), (562, 4487112), (609, 4140816), (614, 4107096), (696, 3623214), (812, 3105612), (843, 2991408), (921, 2738064), (1008, 2501743), (1044, 2415476), (1124, 2243556), (1218, 2070408), (1228, 2053548), (1392, 1811607), (1624, 1552806), (1686, 1495704), (1827, 1380272), (1842, 1369032), (1967, 1282032), (2088, 1207738), (2149, 1173456), (2248, 1121778), (2436, 1035204), (2456, 1026774), (2529, 997136), (2763, 912688), (3248, 776403), (3372, 747852), (3654, 690136), (3684, 684516), (3934, 641016), (4176, 603869), (4298, 586728), (4496, 560889), (4872, 517602), (4912, 513387), (5058, 498568), (5526, 456344), (5901, 427344), (6447, 391152), (6744, 373926), (7308, 345068), (7368, 342258), (7868, 320508), (8149, 309456), (8596, 293364), (8903, 283248), (9744, 258801), (10116, 249284), (11052, 228172), (11802, 213672), (12894, 195576), (13488, 186963), (14616, 172534), (14736, 171129), (15736, 160254), (16298, 154728), (17192, 146682), (17703, 142448), (17806, 141624), (19341, 130384), (20232, 124642), (22104, 114086), (23604, 106836), (24447, 103152), (25788, 97788), (26709, 94416), (29232, 86267), (31472, 80127), (32596, 77364), (34384, 73341), (35406, 71224), (35612, 70812), (38682, 65192), (40464, 62321), (44208, 57043), (47208, 53418), (48894, 51576)]