686121660224

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{973631}}^1$

素因数の和:973685

約数の個数: 168

約数和(自身を含む): 1841909228544

約数和(自身を除く): 1155787568320

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 121, 143, 154, 176, 182, 208, 224, 242, 286, 308, 352, 364, 416, 448, 484, 572, 616, 704, 728, 832, 847, 968, 1001, 1144, 1232, 1456, 1573, 1694, 1936, 2002, 2288, 2464, 2912, 3146, 3388, 3872, 4004, 4576, 4928, 5824, 6292, 6776, 7744, 8008, 9152, 11011, 12584, 13552, 16016, 22022, 25168, 27104, 32032, 44044, 50336, 54208, 64064, 88088, 100672, 176176, 352352, 704704, 973631, 1947262, 3894524, 6815417, 7789048, 10709941, 12657203, 13630834, 15578096, 21419882, 25314406, 27261668, 31156192, 42839764, 50628812, 54523336, 62312384, 74969587, 85679528, 88600421, 101257624, 109046672, 117809351, 139229233, 149939174, 171359056, 177200842, 202515248, 218093344, 235618702, 278458466, 299878348, 342718112, 354401684, 405030496, 436186688, 471237404, 556916932, 599756696, 685436224, 708803368, 810060992, 824665457, 942474808, 974604631, 1113833864, 1199513392, 1417606736, 1531521563, 1649330914, 1884949616, 1949209262, 2227667728, 2399026784, 2835213472, 3063043126, 3298661828, 3769899232, 3898418524, 4455335456, 4798053568, 5670426944, 6126086252, 6597323656, 7539798464, 7796837048, 8910670912, 10720650941, 12252172504, 13194647312, 15593674096, 21441301882, 24504345008, 26389294624, 31187348192, 42882603764, 49008690016, 52778589248, 62374696384, 85765207528, 98017380032, 171530415056, 343060830112, 686121660224]

約数ペア:

[(1, 686121660224), (2, 343060830112), (4, 171530415056), (7, 98017380032), (8, 85765207528), (11, 62374696384), (13, 52778589248), (14, 49008690016), (16, 42882603764), (22, 31187348192), (26, 26389294624), (28, 24504345008), (32, 21441301882), (44, 15593674096), (52, 13194647312), (56, 12252172504), (64, 10720650941), (77, 8910670912), (88, 7796837048), (91, 7539798464), (104, 6597323656), (112, 6126086252), (121, 5670426944), (143, 4798053568), (154, 4455335456), (176, 3898418524), (182, 3769899232), (208, 3298661828), (224, 3063043126), (242, 2835213472), (286, 2399026784), (308, 2227667728), (352, 1949209262), (364, 1884949616), (416, 1649330914), (448, 1531521563), (484, 1417606736), (572, 1199513392), (616, 1113833864), (704, 974604631), (728, 942474808), (832, 824665457), (847, 810060992), (968, 708803368), (1001, 685436224), (1144, 599756696), (1232, 556916932), (1456, 471237404), (1573, 436186688), (1694, 405030496), (1936, 354401684), (2002, 342718112), (2288, 299878348), (2464, 278458466), (2912, 235618702), (3146, 218093344), (3388, 202515248), (3872, 177200842), (4004, 171359056), (4576, 149939174), (4928, 139229233), (5824, 117809351), (6292, 109046672), (6776, 101257624), (7744, 88600421), (8008, 85679528), (9152, 74969587), (11011, 62312384), (12584, 54523336), (13552, 50628812), (16016, 42839764), (22022, 31156192), (25168, 27261668), (27104, 25314406), (32032, 21419882), (44044, 15578096), (50336, 13630834), (54208, 12657203), (64064, 10709941), (88088, 7789048), (100672, 6815417), (176176, 3894524), (352352, 1947262), (704704, 973631)]