215865216

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{8923}}^1$

素因数の和:8953

約数の個数: 128

約数和(自身を含む): 728198400

約数和(自身を除く): 512333184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2688, 3024, 3456, 4032, 6048, 8064, 8923, 12096, 17846, 24192, 26769, 35692, 53538, 62461, 71384, 80307, 107076, 124922, 142768, 160614, 187383, 214152, 240921, 249844, 285536, 321228, 374766, 428304, 481842, 499688, 562149, 571072, 642456, 749532, 856608, 963684, 999376, 1124298, 1142144, 1284912, 1499064, 1686447, 1713216, 1927368, 1998752, 2248596, 2569824, 2998128, 3372894, 3426432, 3854736, 3997504, 4497192, 5139648, 5996256, 6745788, 7709472, 7995008, 8994384, 10279296, 11992512, 13491576, 15418944, 17988768, 23985024, 26983152, 30837888, 35977536, 53966304, 71955072, 107932608, 215865216]

約数ペア:

[(1, 215865216), (2, 107932608), (3, 71955072), (4, 53966304), (6, 35977536), (7, 30837888), (8, 26983152), (9, 23985024), (12, 17988768), (14, 15418944), (16, 13491576), (18, 11992512), (21, 10279296), (24, 8994384), (27, 7995008), (28, 7709472), (32, 6745788), (36, 5996256), (42, 5139648), (48, 4497192), (54, 3997504), (56, 3854736), (63, 3426432), (64, 3372894), (72, 2998128), (84, 2569824), (96, 2248596), (108, 1998752), (112, 1927368), (126, 1713216), (128, 1686447), (144, 1499064), (168, 1284912), (189, 1142144), (192, 1124298), (216, 999376), (224, 963684), (252, 856608), (288, 749532), (336, 642456), (378, 571072), (384, 562149), (432, 499688), (448, 481842), (504, 428304), (576, 374766), (672, 321228), (756, 285536), (864, 249844), (896, 240921), (1008, 214152), (1152, 187383), (1344, 160614), (1512, 142768), (1728, 124922), (2016, 107076), (2688, 80307), (3024, 71384), (3456, 62461), (4032, 53538), (6048, 35692), (8064, 26769), (8923, 24192), (12096, 17846)]