684501888

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{6211}}^1$

素因数の和:6276

約数の個数: 128

約数和(自身を含む): 2128976640

約数和(自身を除く): 1444474752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 64, 82, 84, 96, 112, 123, 128, 164, 168, 192, 224, 246, 287, 328, 336, 384, 448, 492, 574, 656, 672, 861, 896, 984, 1148, 1312, 1344, 1722, 1968, 2296, 2624, 2688, 3444, 3936, 4592, 5248, 6211, 6888, 7872, 9184, 12422, 13776, 15744, 18368, 18633, 24844, 27552, 36736, 37266, 43477, 49688, 55104, 74532, 86954, 99376, 110208, 130431, 149064, 173908, 198752, 254651, 260862, 298128, 347816, 397504, 509302, 521724, 596256, 695632, 763953, 795008, 1018604, 1043448, 1192512, 1391264, 1527906, 1782557, 2037208, 2086896, 2385024, 2782528, 3055812, 3565114, 4074416, 4173792, 5347671, 5565056, 6111624, 7130228, 8148832, 8347584, 10695342, 12223248, 14260456, 16297664, 16695168, 21390684, 24446496, 28520912, 32595328, 42781368, 48892992, 57041824, 85562736, 97785984, 114083648, 171125472, 228167296, 342250944, 684501888]

約数ペア:

[(1, 684501888), (2, 342250944), (3, 228167296), (4, 171125472), (6, 114083648), (7, 97785984), (8, 85562736), (12, 57041824), (14, 48892992), (16, 42781368), (21, 32595328), (24, 28520912), (28, 24446496), (32, 21390684), (41, 16695168), (42, 16297664), (48, 14260456), (56, 12223248), (64, 10695342), (82, 8347584), (84, 8148832), (96, 7130228), (112, 6111624), (123, 5565056), (128, 5347671), (164, 4173792), (168, 4074416), (192, 3565114), (224, 3055812), (246, 2782528), (287, 2385024), (328, 2086896), (336, 2037208), (384, 1782557), (448, 1527906), (492, 1391264), (574, 1192512), (656, 1043448), (672, 1018604), (861, 795008), (896, 763953), (984, 695632), (1148, 596256), (1312, 521724), (1344, 509302), (1722, 397504), (1968, 347816), (2296, 298128), (2624, 260862), (2688, 254651), (3444, 198752), (3936, 173908), (4592, 149064), (5248, 130431), (6211, 110208), (6888, 99376), (7872, 86954), (9184, 74532), (12422, 55104), (13776, 49688), (15744, 43477), (18368, 37266), (18633, 36736), (24844, 27552)]