983981664

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{359}}^1$

素因数の和:713

約数の個数: 144

約数和(自身を含む): 2905943040

約数和(自身を除く): 1921961376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 307, 359, 372, 496, 558, 614, 718, 744, 921, 992, 1077, 1116, 1228, 1436, 1488, 1842, 2154, 2232, 2456, 2763, 2872, 2976, 3231, 3684, 4308, 4464, 4912, 5526, 5744, 6462, 7368, 8616, 8928, 9517, 9824, 11052, 11129, 11488, 12924, 14736, 17232, 19034, 22104, 22258, 25848, 28551, 29472, 33387, 34464, 38068, 44208, 44516, 51696, 57102, 66774, 76136, 85653, 88416, 89032, 100161, 103392, 110213, 114204, 133548, 152272, 171306, 178064, 200322, 220426, 228408, 267096, 304544, 330639, 342612, 356128, 400644, 440852, 456816, 534192, 661278, 685224, 801288, 881704, 913632, 991917, 1068384, 1322556, 1370448, 1602576, 1763408, 1983834, 2645112, 2740896, 3205152, 3416603, 3526816, 3967668, 5290224, 6833206, 7935336, 10249809, 10580448, 13666412, 15870672, 20499618, 27332824, 30749427, 31741344, 40999236, 54665648, 61498854, 81998472, 109331296, 122997708, 163996944, 245995416, 327993888, 491990832, 983981664]

約数ペア:

[(1, 983981664), (2, 491990832), (3, 327993888), (4, 245995416), (6, 163996944), (8, 122997708), (9, 109331296), (12, 81998472), (16, 61498854), (18, 54665648), (24, 40999236), (31, 31741344), (32, 30749427), (36, 27332824), (48, 20499618), (62, 15870672), (72, 13666412), (93, 10580448), (96, 10249809), (124, 7935336), (144, 6833206), (186, 5290224), (248, 3967668), (279, 3526816), (288, 3416603), (307, 3205152), (359, 2740896), (372, 2645112), (496, 1983834), (558, 1763408), (614, 1602576), (718, 1370448), (744, 1322556), (921, 1068384), (992, 991917), (1077, 913632), (1116, 881704), (1228, 801288), (1436, 685224), (1488, 661278), (1842, 534192), (2154, 456816), (2232, 440852), (2456, 400644), (2763, 356128), (2872, 342612), (2976, 330639), (3231, 304544), (3684, 267096), (4308, 228408), (4464, 220426), (4912, 200322), (5526, 178064), (5744, 171306), (6462, 152272), (7368, 133548), (8616, 114204), (8928, 110213), (9517, 103392), (9824, 100161), (11052, 89032), (11129, 88416), (11488, 85653), (12924, 76136), (14736, 66774), (17232, 57102), (19034, 51696), (22104, 44516), (22258, 44208), (25848, 38068), (28551, 34464), (29472, 33387)]