621740952864

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{350629}}^1$

素因数の和:350823

約数の個数: 144

約数和(自身を含む): 1819483585920

約数和(自身を除く): 1197742633056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 131, 141, 144, 188, 262, 282, 288, 376, 393, 423, 524, 564, 752, 786, 846, 1048, 1128, 1179, 1504, 1572, 1692, 2096, 2256, 2358, 3144, 3384, 4192, 4512, 4716, 6157, 6288, 6768, 9432, 12314, 12576, 13536, 18471, 18864, 24628, 36942, 37728, 49256, 55413, 73884, 98512, 110826, 147768, 197024, 221652, 295536, 350629, 443304, 591072, 701258, 886608, 1051887, 1402516, 1773216, 2103774, 2805032, 3155661, 4207548, 5610064, 6311322, 8415096, 11220128, 12622644, 16479563, 16830192, 25245288, 32959126, 33660384, 45932399, 49438689, 50490576, 65918252, 91864798, 98877378, 100981152, 131836504, 137797197, 148316067, 183729596, 197754756, 263673008, 275594394, 296632134, 367459192, 395509512, 413391591, 527346016, 551188788, 593264268, 734918384, 791019024, 826783182, 1102377576, 1186528536, 1469836768, 1582038048, 1653566364, 2158822753, 2204755152, 2373057072, 3307132728, 4317645506, 4409510304, 4746114144, 6476468259, 6614265456, 8635291012, 12952936518, 13228530912, 17270582024, 19429404777, 25905873036, 34541164048, 38858809554, 51811746072, 69082328096, 77717619108, 103623492144, 155435238216, 207246984288, 310870476432, 621740952864]

約数ペア:

[(1, 621740952864), (2, 310870476432), (3, 207246984288), (4, 155435238216), (6, 103623492144), (8, 77717619108), (9, 69082328096), (12, 51811746072), (16, 38858809554), (18, 34541164048), (24, 25905873036), (32, 19429404777), (36, 17270582024), (47, 13228530912), (48, 12952936518), (72, 8635291012), (94, 6614265456), (96, 6476468259), (131, 4746114144), (141, 4409510304), (144, 4317645506), (188, 3307132728), (262, 2373057072), (282, 2204755152), (288, 2158822753), (376, 1653566364), (393, 1582038048), (423, 1469836768), (524, 1186528536), (564, 1102377576), (752, 826783182), (786, 791019024), (846, 734918384), (1048, 593264268), (1128, 551188788), (1179, 527346016), (1504, 413391591), (1572, 395509512), (1692, 367459192), (2096, 296632134), (2256, 275594394), (2358, 263673008), (3144, 197754756), (3384, 183729596), (4192, 148316067), (4512, 137797197), (4716, 131836504), (6157, 100981152), (6288, 98877378), (6768, 91864798), (9432, 65918252), (12314, 50490576), (12576, 49438689), (13536, 45932399), (18471, 33660384), (18864, 32959126), (24628, 25245288), (36942, 16830192), (37728, 16479563), (49256, 12622644), (55413, 11220128), (73884, 8415096), (98512, 6311322), (110826, 5610064), (147768, 4207548), (197024, 3155661), (221652, 2805032), (295536, 2103774), (350629, 1773216), (443304, 1402516), (591072, 1051887), (701258, 886608)]