22645728

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:309

約数の個数: 144

約数和(自身を含む): 75479040

約数和(自身を除く): 52833312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 47, 48, 56, 63, 72, 84, 94, 96, 112, 126, 141, 144, 168, 188, 224, 239, 252, 282, 288, 329, 336, 376, 423, 478, 504, 564, 658, 672, 717, 752, 846, 956, 987, 1008, 1128, 1316, 1434, 1504, 1673, 1692, 1912, 1974, 2016, 2151, 2256, 2632, 2868, 2961, 3346, 3384, 3824, 3948, 4302, 4512, 5019, 5264, 5736, 5922, 6692, 6768, 7648, 7896, 8604, 10038, 10528, 11233, 11472, 11844, 13384, 13536, 15057, 15792, 17208, 20076, 22466, 22944, 23688, 26768, 30114, 31584, 33699, 34416, 40152, 44932, 47376, 53536, 60228, 67398, 68832, 78631, 80304, 89864, 94752, 101097, 120456, 134796, 157262, 160608, 179728, 202194, 235893, 240912, 269592, 314524, 359456, 404388, 471786, 481824, 539184, 629048, 707679, 808776, 943572, 1078368, 1258096, 1415358, 1617552, 1887144, 2516192, 2830716, 3235104, 3774288, 5661432, 7548576, 11322864, 22645728]

約数ペア:

[(1, 22645728), (2, 11322864), (3, 7548576), (4, 5661432), (6, 3774288), (7, 3235104), (8, 2830716), (9, 2516192), (12, 1887144), (14, 1617552), (16, 1415358), (18, 1258096), (21, 1078368), (24, 943572), (28, 808776), (32, 707679), (36, 629048), (42, 539184), (47, 481824), (48, 471786), (56, 404388), (63, 359456), (72, 314524), (84, 269592), (94, 240912), (96, 235893), (112, 202194), (126, 179728), (141, 160608), (144, 157262), (168, 134796), (188, 120456), (224, 101097), (239, 94752), (252, 89864), (282, 80304), (288, 78631), (329, 68832), (336, 67398), (376, 60228), (423, 53536), (478, 47376), (504, 44932), (564, 40152), (658, 34416), (672, 33699), (717, 31584), (752, 30114), (846, 26768), (956, 23688), (987, 22944), (1008, 22466), (1128, 20076), (1316, 17208), (1434, 15792), (1504, 15057), (1673, 13536), (1692, 13384), (1912, 11844), (1974, 11472), (2016, 11233), (2151, 10528), (2256, 10038), (2632, 8604), (2868, 7896), (2961, 7648), (3346, 6768), (3384, 6692), (3824, 5922), (3948, 5736), (4302, 5264), (4512, 5019)]