860379388544

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{211129}}^1$

素因数の和:211266

約数の個数: 128

約数和(自身を含む): 1929559296000

約数和(自身を除く): 1069179907456

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 79, 104, 124, 128, 158, 208, 248, 316, 403, 416, 496, 632, 806, 832, 992, 1027, 1264, 1612, 1664, 1984, 2054, 2449, 2528, 3224, 3968, 4108, 4898, 5056, 6448, 8216, 9796, 10112, 12896, 16432, 19592, 25792, 31837, 32864, 39184, 51584, 63674, 65728, 78368, 127348, 131456, 156736, 211129, 254696, 313472, 422258, 509392, 844516, 1018784, 1689032, 2037568, 2744677, 3378064, 4075136, 5489354, 6544999, 6756128, 10978708, 13089998, 13512256, 16679191, 21957416, 26179996, 27024512, 33358382, 43914832, 52359992, 66716764, 85084987, 87829664, 104719984, 133433528, 170169974, 175659328, 209439968, 216829483, 266867056, 340339948, 351318656, 418879936, 433658966, 517054921, 533734112, 680679896, 837759872, 867317932, 1034109842, 1067468224, 1361359792, 1734635864, 2068219684, 2134936448, 2722719584, 3469271728, 4136439368, 5445439168, 6721713973, 6938543456, 8272878736, 10890878336, 13443427946, 13877086912, 16545757472, 26886855892, 27754173824, 33091514944, 53773711784, 66183029888, 107547423568, 215094847136, 430189694272, 860379388544]

約数ペア:

[(1, 860379388544), (2, 430189694272), (4, 215094847136), (8, 107547423568), (13, 66183029888), (16, 53773711784), (26, 33091514944), (31, 27754173824), (32, 26886855892), (52, 16545757472), (62, 13877086912), (64, 13443427946), (79, 10890878336), (104, 8272878736), (124, 6938543456), (128, 6721713973), (158, 5445439168), (208, 4136439368), (248, 3469271728), (316, 2722719584), (403, 2134936448), (416, 2068219684), (496, 1734635864), (632, 1361359792), (806, 1067468224), (832, 1034109842), (992, 867317932), (1027, 837759872), (1264, 680679896), (1612, 533734112), (1664, 517054921), (1984, 433658966), (2054, 418879936), (2449, 351318656), (2528, 340339948), (3224, 266867056), (3968, 216829483), (4108, 209439968), (4898, 175659328), (5056, 170169974), (6448, 133433528), (8216, 104719984), (9796, 87829664), (10112, 85084987), (12896, 66716764), (16432, 52359992), (19592, 43914832), (25792, 33358382), (31837, 27024512), (32864, 26179996), (39184, 21957416), (51584, 16679191), (63674, 13512256), (65728, 13089998), (78368, 10978708), (127348, 6756128), (131456, 6544999), (156736, 5489354), (211129, 4075136), (254696, 3378064), (313472, 2744677), (422258, 2037568), (509392, 1689032), (844516, 1018784)]