861537456

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{6869}}^1$

素因数の和:6963

約数の個数: 120

約数和(自身を含む): 2635716720

約数和(自身を除く): 1774179264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 67, 72, 78, 104, 117, 134, 144, 156, 201, 208, 234, 268, 312, 402, 468, 536, 603, 624, 804, 871, 936, 1072, 1206, 1608, 1742, 1872, 2412, 2613, 3216, 3484, 4824, 5226, 6869, 6968, 7839, 9648, 10452, 13738, 13936, 15678, 20607, 20904, 27476, 31356, 41214, 41808, 54952, 61821, 62712, 82428, 89297, 109904, 123642, 125424, 164856, 178594, 247284, 267891, 329712, 357188, 460223, 494568, 535782, 714376, 803673, 920446, 989136, 1071564, 1380669, 1428752, 1607346, 1840892, 2143128, 2761338, 3214692, 3681784, 4142007, 4286256, 5522676, 5982899, 6429384, 7363568, 8284014, 11045352, 11965798, 12858768, 16568028, 17948697, 22090704, 23931596, 33136056, 35897394, 47863192, 53846091, 66272112, 71794788, 95726384, 107692182, 143589576, 215384364, 287179152, 430768728, 861537456]

約数ペア:

[(1, 861537456), (2, 430768728), (3, 287179152), (4, 215384364), (6, 143589576), (8, 107692182), (9, 95726384), (12, 71794788), (13, 66272112), (16, 53846091), (18, 47863192), (24, 35897394), (26, 33136056), (36, 23931596), (39, 22090704), (48, 17948697), (52, 16568028), (67, 12858768), (72, 11965798), (78, 11045352), (104, 8284014), (117, 7363568), (134, 6429384), (144, 5982899), (156, 5522676), (201, 4286256), (208, 4142007), (234, 3681784), (268, 3214692), (312, 2761338), (402, 2143128), (468, 1840892), (536, 1607346), (603, 1428752), (624, 1380669), (804, 1071564), (871, 989136), (936, 920446), (1072, 803673), (1206, 714376), (1608, 535782), (1742, 494568), (1872, 460223), (2412, 357188), (2613, 329712), (3216, 267891), (3484, 247284), (4824, 178594), (5226, 164856), (6869, 125424), (6968, 123642), (7839, 109904), (9648, 89297), (10452, 82428), (13738, 62712), (13936, 61821), (15678, 54952), (20607, 41808), (20904, 41214), (27476, 31356)]