7137637276

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1\times {\mathrm{1153}}^1$

素因数の和:1475

約数の個数: 96

約数和(自身を含む): 15819955200

約数和(自身を除く): 8682317924

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 101, 154, 199, 202, 308, 398, 404, 707, 796, 1111, 1153, 1393, 1414, 2189, 2222, 2306, 2786, 2828, 4378, 4444, 4612, 5572, 7777, 8071, 8756, 12683, 15323, 15554, 16142, 20099, 25366, 30646, 31108, 32284, 40198, 50732, 61292, 80396, 88781, 116453, 140693, 177562, 221089, 229447, 232906, 281386, 355124, 442178, 458894, 465812, 562772, 815171, 884356, 917788, 1280983, 1547623, 1606129, 1630342, 2523917, 2561966, 3095246, 3212258, 3260684, 5047834, 5123932, 6190492, 6424516, 8966881, 10095668, 17667419, 17933762, 23174147, 35334838, 35867524, 46348294, 70669676, 92696588, 162219029, 254915617, 324438058, 509831234, 648876116, 1019662468, 1784409319, 3568818638, 7137637276]

約数ペア:

[(1, 7137637276), (2, 3568818638), (4, 1784409319), (7, 1019662468), (11, 648876116), (14, 509831234), (22, 324438058), (28, 254915617), (44, 162219029), (77, 92696588), (101, 70669676), (154, 46348294), (199, 35867524), (202, 35334838), (308, 23174147), (398, 17933762), (404, 17667419), (707, 10095668), (796, 8966881), (1111, 6424516), (1153, 6190492), (1393, 5123932), (1414, 5047834), (2189, 3260684), (2222, 3212258), (2306, 3095246), (2786, 2561966), (2828, 2523917), (4378, 1630342), (4444, 1606129), (4612, 1547623), (5572, 1280983), (7777, 917788), (8071, 884356), (8756, 815171), (12683, 562772), (15323, 465812), (15554, 458894), (16142, 442178), (20099, 355124), (25366, 281386), (30646, 232906), (31108, 229447), (32284, 221089), (40198, 177562), (50732, 140693), (61292, 116453), (80396, 88781)]