785388048

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^2$

素因数の和:289

約数の個数: 120

約数和(自身を含む): 2150255232

約数和(自身を除く): 1364867184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 47, 48, 74, 94, 97, 111, 141, 148, 188, 194, 222, 282, 291, 296, 376, 388, 444, 564, 582, 592, 752, 776, 888, 1128, 1164, 1552, 1739, 1776, 2256, 2328, 3478, 3589, 4559, 4656, 5217, 6956, 7178, 9118, 9409, 10434, 10767, 13677, 13912, 14356, 18236, 18818, 20868, 21534, 27354, 27824, 28227, 28712, 36472, 37636, 41736, 43068, 54708, 56454, 57424, 72944, 75272, 83472, 86136, 109416, 112908, 150544, 168683, 172272, 218832, 225816, 337366, 348133, 442223, 451632, 506049, 674732, 696266, 884446, 1012098, 1044399, 1326669, 1349464, 1392532, 1768892, 2024196, 2088798, 2653338, 2698928, 2785064, 3537784, 4048392, 4177596, 5306676, 5570128, 7075568, 8096784, 8355192, 10613352, 16362251, 16710384, 21226704, 32724502, 49086753, 65449004, 98173506, 130898008, 196347012, 261796016, 392694024, 785388048]

約数ペア:

[(1, 785388048), (2, 392694024), (3, 261796016), (4, 196347012), (6, 130898008), (8, 98173506), (12, 65449004), (16, 49086753), (24, 32724502), (37, 21226704), (47, 16710384), (48, 16362251), (74, 10613352), (94, 8355192), (97, 8096784), (111, 7075568), (141, 5570128), (148, 5306676), (188, 4177596), (194, 4048392), (222, 3537784), (282, 2785064), (291, 2698928), (296, 2653338), (376, 2088798), (388, 2024196), (444, 1768892), (564, 1392532), (582, 1349464), (592, 1326669), (752, 1044399), (776, 1012098), (888, 884446), (1128, 696266), (1164, 674732), (1552, 506049), (1739, 451632), (1776, 442223), (2256, 348133), (2328, 337366), (3478, 225816), (3589, 218832), (4559, 172272), (4656, 168683), (5217, 150544), (6956, 112908), (7178, 109416), (9118, 86136), (9409, 83472), (10434, 75272), (10767, 72944), (13677, 57424), (13912, 56454), (14356, 54708), (18236, 43068), (18818, 41736), (20868, 37636), (21534, 36472), (27354, 28712), (27824, 28227)]