788892016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{373}}^1$

素因数の和:650

約数の個数: 80

約数和(自身を含む): 1707935328

約数和(自身を除く): 919043312

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 122, 176, 197, 244, 373, 394, 488, 671, 746, 788, 976, 1342, 1492, 1576, 2167, 2684, 2984, 3152, 4103, 4334, 5368, 5968, 8206, 8668, 10736, 12017, 16412, 17336, 22753, 24034, 32824, 34672, 45506, 48068, 65648, 73481, 91012, 96136, 132187, 146962, 182024, 192272, 250283, 264374, 293924, 364048, 500566, 528748, 587848, 808291, 1001132, 1057496, 1175696, 1616582, 2002264, 2114992, 3233164, 4004528, 4482341, 6466328, 8964682, 12932656, 17929364, 35858728, 49305751, 71717456, 98611502, 197223004, 394446008, 788892016]

約数ペア:

[(1, 788892016), (2, 394446008), (4, 197223004), (8, 98611502), (11, 71717456), (16, 49305751), (22, 35858728), (44, 17929364), (61, 12932656), (88, 8964682), (122, 6466328), (176, 4482341), (197, 4004528), (244, 3233164), (373, 2114992), (394, 2002264), (488, 1616582), (671, 1175696), (746, 1057496), (788, 1001132), (976, 808291), (1342, 587848), (1492, 528748), (1576, 500566), (2167, 364048), (2684, 293924), (2984, 264374), (3152, 250283), (4103, 192272), (4334, 182024), (5368, 146962), (5968, 132187), (8206, 96136), (8668, 91012), (10736, 73481), (12017, 65648), (16412, 48068), (17336, 45506), (22753, 34672), (24034, 32824)]