7421275092

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{389}}^1\times {\mathrm{1877}}^1$

素因数の和:2302

約数の個数: 144

約数和(自身を含む): 21820256640

約数和(自身を除く): 14398981548

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 242, 308, 363, 389, 462, 484, 726, 778, 847, 924, 1167, 1452, 1556, 1694, 1877, 2334, 2541, 2723, 3388, 3754, 4279, 4668, 5082, 5446, 5631, 7508, 8169, 8558, 10164, 10892, 11262, 12837, 13139, 16338, 17116, 20647, 22524, 25674, 26278, 29953, 32676, 39417, 41294, 47069, 51348, 52556, 59906, 61941, 78834, 82588, 89859, 94138, 119812, 123882, 141207, 144529, 157668, 179718, 188276, 227117, 247764, 282414, 289058, 329483, 359436, 433587, 454234, 564828, 578116, 658966, 681351, 730153, 867174, 908468, 988449, 1317932, 1362702, 1460306, 1589819, 1734348, 1976898, 2190459, 2725404, 2920612, 3179638, 3953796, 4380918, 4769457, 5111071, 6359276, 8031683, 8761836, 9538914, 10222142, 15333213, 16063366, 19077828, 20444284, 24095049, 30666426, 32126732, 48190098, 56221781, 61332852, 88348513, 96380196, 112443562, 168665343, 176697026, 224887124, 265045539, 337330686, 353394052, 530091078, 618439591, 674661372, 1060182156, 1236879182, 1855318773, 2473758364, 3710637546, 7421275092]

約数ペア:

[(1, 7421275092), (2, 3710637546), (3, 2473758364), (4, 1855318773), (6, 1236879182), (7, 1060182156), (11, 674661372), (12, 618439591), (14, 530091078), (21, 353394052), (22, 337330686), (28, 265045539), (33, 224887124), (42, 176697026), (44, 168665343), (66, 112443562), (77, 96380196), (84, 88348513), (121, 61332852), (132, 56221781), (154, 48190098), (231, 32126732), (242, 30666426), (308, 24095049), (363, 20444284), (389, 19077828), (462, 16063366), (484, 15333213), (726, 10222142), (778, 9538914), (847, 8761836), (924, 8031683), (1167, 6359276), (1452, 5111071), (1556, 4769457), (1694, 4380918), (1877, 3953796), (2334, 3179638), (2541, 2920612), (2723, 2725404), (3388, 2190459), (3754, 1976898), (4279, 1734348), (4668, 1589819), (5082, 1460306), (5446, 1362702), (5631, 1317932), (7508, 988449), (8169, 908468), (8558, 867174), (10164, 730153), (10892, 681351), (11262, 658966), (12837, 578116), (13139, 564828), (16338, 454234), (17116, 433587), (20647, 359436), (22524, 329483), (25674, 289058), (26278, 282414), (29953, 247764), (32676, 227117), (39417, 188276), (41294, 179718), (47069, 157668), (51348, 144529), (52556, 141207), (59906, 123882), (61941, 119812), (78834, 94138), (82588, 89859)]