21976411704

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{4337}}^1$

素因数の和:4617

約数の個数: 128

約数和(自身を含む): 60124680000

約数和(自身を除く): 38148268296

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 109, 149, 156, 218, 298, 312, 327, 436, 447, 596, 654, 872, 894, 1192, 1308, 1417, 1788, 1937, 2616, 2834, 3576, 3874, 4251, 4337, 5668, 5811, 7748, 8502, 8674, 11336, 11622, 13011, 15496, 16241, 17004, 17348, 23244, 26022, 32482, 34008, 34696, 46488, 48723, 52044, 56381, 64964, 97446, 104088, 112762, 129928, 169143, 194892, 211133, 225524, 338286, 389784, 422266, 451048, 472733, 633399, 646213, 676572, 844532, 945466, 1266798, 1292426, 1353144, 1418199, 1689064, 1890932, 1938639, 2533596, 2584852, 2836398, 3781864, 3877278, 5067192, 5169704, 5672796, 6145529, 7754556, 8400769, 11345592, 12291058, 15509112, 16801538, 18436587, 24582116, 25202307, 33603076, 36873174, 49164232, 50404614, 67206152, 70437217, 73746348, 100809228, 140874434, 147492696, 201618456, 211311651, 281748868, 422623302, 563497736, 845246604, 915683821, 1690493208, 1831367642, 2747051463, 3662735284, 5494102926, 7325470568, 10988205852, 21976411704]

約数ペア:

[(1, 21976411704), (2, 10988205852), (3, 7325470568), (4, 5494102926), (6, 3662735284), (8, 2747051463), (12, 1831367642), (13, 1690493208), (24, 915683821), (26, 845246604), (39, 563497736), (52, 422623302), (78, 281748868), (104, 211311651), (109, 201618456), (149, 147492696), (156, 140874434), (218, 100809228), (298, 73746348), (312, 70437217), (327, 67206152), (436, 50404614), (447, 49164232), (596, 36873174), (654, 33603076), (872, 25202307), (894, 24582116), (1192, 18436587), (1308, 16801538), (1417, 15509112), (1788, 12291058), (1937, 11345592), (2616, 8400769), (2834, 7754556), (3576, 6145529), (3874, 5672796), (4251, 5169704), (4337, 5067192), (5668, 3877278), (5811, 3781864), (7748, 2836398), (8502, 2584852), (8674, 2533596), (11336, 1938639), (11622, 1890932), (13011, 1689064), (15496, 1418199), (16241, 1353144), (17004, 1292426), (17348, 1266798), (23244, 945466), (26022, 844532), (32482, 676572), (34008, 646213), (34696, 633399), (46488, 472733), (48723, 451048), (52044, 422266), (56381, 389784), (64964, 338286), (97446, 225524), (104088, 211133), (112762, 194892), (129928, 169143)]