212105472

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:260

約数の個数: 144

約数和(自身を含む): 596520960

約数和(自身を除く): 384415488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 59, 62, 64, 93, 96, 118, 124, 128, 151, 177, 186, 192, 236, 248, 256, 302, 354, 372, 384, 453, 472, 496, 604, 708, 744, 768, 906, 944, 992, 1208, 1416, 1488, 1812, 1829, 1888, 1984, 2416, 2832, 2976, 3624, 3658, 3776, 3968, 4681, 4832, 5487, 5664, 5952, 7248, 7316, 7552, 7936, 8909, 9362, 9664, 10974, 11328, 11904, 14043, 14496, 14632, 15104, 17818, 18724, 19328, 21948, 22656, 23808, 26727, 28086, 28992, 29264, 35636, 37448, 38656, 43896, 45312, 53454, 56172, 57984, 58528, 71272, 74896, 87792, 106908, 112344, 115968, 117056, 142544, 149792, 175584, 213816, 224688, 234112, 276179, 285088, 299584, 351168, 427632, 449376, 468224, 552358, 570176, 599168, 702336, 828537, 855264, 898752, 1104716, 1140352, 1198336, 1404672, 1657074, 1710528, 1797504, 2209432, 2280704, 3314148, 3421056, 3595008, 4418864, 6628296, 6842112, 8837728, 13256592, 17675456, 26513184, 35350912, 53026368, 70701824, 106052736, 212105472]

約数ペア:

[(1, 212105472), (2, 106052736), (3, 70701824), (4, 53026368), (6, 35350912), (8, 26513184), (12, 17675456), (16, 13256592), (24, 8837728), (31, 6842112), (32, 6628296), (48, 4418864), (59, 3595008), (62, 3421056), (64, 3314148), (93, 2280704), (96, 2209432), (118, 1797504), (124, 1710528), (128, 1657074), (151, 1404672), (177, 1198336), (186, 1140352), (192, 1104716), (236, 898752), (248, 855264), (256, 828537), (302, 702336), (354, 599168), (372, 570176), (384, 552358), (453, 468224), (472, 449376), (496, 427632), (604, 351168), (708, 299584), (744, 285088), (768, 276179), (906, 234112), (944, 224688), (992, 213816), (1208, 175584), (1416, 149792), (1488, 142544), (1812, 117056), (1829, 115968), (1888, 112344), (1984, 106908), (2416, 87792), (2832, 74896), (2976, 71272), (3624, 58528), (3658, 57984), (3776, 56172), (3968, 53454), (4681, 45312), (4832, 43896), (5487, 38656), (5664, 37448), (5952, 35636), (7248, 29264), (7316, 28992), (7552, 28086), (7936, 26727), (8909, 23808), (9362, 22656), (9664, 21948), (10974, 19328), (11328, 18724), (11904, 17818), (14043, 15104), (14496, 14632)]