270158512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1$

素因数の和:542

約数の個数: 80

約数和(自身を含む): 586212480

約数和(自身を除く): 316053968

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 79, 82, 104, 158, 164, 208, 316, 328, 401, 533, 632, 656, 802, 1027, 1066, 1264, 1604, 2054, 2132, 3208, 3239, 4108, 4264, 5213, 6416, 6478, 8216, 8528, 10426, 12956, 16432, 16441, 20852, 25912, 31679, 32882, 41704, 42107, 51824, 63358, 65764, 83408, 84214, 126716, 131528, 168428, 213733, 253432, 263056, 336856, 411827, 427466, 506864, 673712, 823654, 854932, 1298839, 1647308, 1709864, 2597678, 3294616, 3419728, 5195356, 6589232, 10390712, 16884907, 20781424, 33769814, 67539628, 135079256, 270158512]

約数ペア:

[(1, 270158512), (2, 135079256), (4, 67539628), (8, 33769814), (13, 20781424), (16, 16884907), (26, 10390712), (41, 6589232), (52, 5195356), (79, 3419728), (82, 3294616), (104, 2597678), (158, 1709864), (164, 1647308), (208, 1298839), (316, 854932), (328, 823654), (401, 673712), (533, 506864), (632, 427466), (656, 411827), (802, 336856), (1027, 263056), (1066, 253432), (1264, 213733), (1604, 168428), (2054, 131528), (2132, 126716), (3208, 84214), (3239, 83408), (4108, 65764), (4264, 63358), (5213, 51824), (6416, 42107), (6478, 41704), (8216, 32882), (8528, 31679), (10426, 25912), (12956, 20852), (16432, 16441)]