634905792

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^3\times {\mathrm{37}}^1$

素因数の和:148

約数の個数: 168

約数和(自身を含む): 1931326592

約数和(自身を除く): 1296420800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 37, 48, 62, 64, 72, 74, 93, 96, 111, 124, 144, 148, 186, 192, 222, 248, 279, 288, 296, 333, 372, 444, 496, 558, 576, 592, 666, 744, 888, 961, 992, 1116, 1147, 1184, 1332, 1488, 1776, 1922, 1984, 2232, 2294, 2368, 2664, 2883, 2976, 3441, 3552, 3844, 4464, 4588, 5328, 5766, 5952, 6882, 7104, 7688, 8649, 8928, 9176, 10323, 10656, 11532, 13764, 15376, 17298, 17856, 18352, 20646, 21312, 23064, 27528, 29791, 30752, 34596, 35557, 36704, 41292, 46128, 55056, 59582, 61504, 69192, 71114, 73408, 82584, 89373, 92256, 106671, 110112, 119164, 138384, 142228, 165168, 178746, 184512, 213342, 220224, 238328, 268119, 276768, 284456, 320013, 330336, 357492, 426684, 476656, 536238, 553536, 568912, 640026, 660672, 714984, 853368, 953312, 1072476, 1102267, 1137824, 1280052, 1429968, 1706736, 1906624, 2144952, 2204534, 2275648, 2560104, 2859936, 3306801, 3413472, 4289904, 4409068, 5120208, 5719872, 6613602, 6826944, 8579808, 8818136, 9920403, 10240416, 13227204, 17159616, 17636272, 19840806, 20480832, 26454408, 35272544, 39681612, 52908816, 70545088, 79363224, 105817632, 158726448, 211635264, 317452896, 634905792]

約数ペア:

[(1, 634905792), (2, 317452896), (3, 211635264), (4, 158726448), (6, 105817632), (8, 79363224), (9, 70545088), (12, 52908816), (16, 39681612), (18, 35272544), (24, 26454408), (31, 20480832), (32, 19840806), (36, 17636272), (37, 17159616), (48, 13227204), (62, 10240416), (64, 9920403), (72, 8818136), (74, 8579808), (93, 6826944), (96, 6613602), (111, 5719872), (124, 5120208), (144, 4409068), (148, 4289904), (186, 3413472), (192, 3306801), (222, 2859936), (248, 2560104), (279, 2275648), (288, 2204534), (296, 2144952), (333, 1906624), (372, 1706736), (444, 1429968), (496, 1280052), (558, 1137824), (576, 1102267), (592, 1072476), (666, 953312), (744, 853368), (888, 714984), (961, 660672), (992, 640026), (1116, 568912), (1147, 553536), (1184, 536238), (1332, 476656), (1488, 426684), (1776, 357492), (1922, 330336), (1984, 320013), (2232, 284456), (2294, 276768), (2368, 268119), (2664, 238328), (2883, 220224), (2976, 213342), (3441, 184512), (3552, 178746), (3844, 165168), (4464, 142228), (4588, 138384), (5328, 119164), (5766, 110112), (5952, 106671), (6882, 92256), (7104, 89373), (7688, 82584), (8649, 73408), (8928, 71114), (9176, 69192), (10323, 61504), (10656, 59582), (11532, 55056), (13764, 46128), (15376, 41292), (17298, 36704), (17856, 35557), (18352, 34596), (20646, 30752), (21312, 29791), (23064, 27528)]