381696392

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{5791}}^1$

素因数の和:5922

約数の個数: 64

約数和(自身を含む): 900771840

約数和(自身を除く): 519075448

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 107, 154, 214, 308, 428, 616, 749, 856, 1177, 1498, 2354, 2996, 4708, 5791, 5992, 8239, 9416, 11582, 16478, 23164, 32956, 40537, 46328, 63701, 65912, 81074, 127402, 162148, 254804, 324296, 445907, 509608, 619637, 891814, 1239274, 1783628, 2478548, 3567256, 4337459, 4957096, 6816007, 8674918, 13632014, 17349836, 27264028, 34699672, 47712049, 54528056, 95424098, 190848196, 381696392]

約数ペア:

[(1, 381696392), (2, 190848196), (4, 95424098), (7, 54528056), (8, 47712049), (11, 34699672), (14, 27264028), (22, 17349836), (28, 13632014), (44, 8674918), (56, 6816007), (77, 4957096), (88, 4337459), (107, 3567256), (154, 2478548), (214, 1783628), (308, 1239274), (428, 891814), (616, 619637), (749, 509608), (856, 445907), (1177, 324296), (1498, 254804), (2354, 162148), (2996, 127402), (4708, 81074), (5791, 65912), (5992, 63701), (8239, 46328), (9416, 40537), (11582, 32956), (16478, 23164)]