40746456

素因数分解:

$2^3\times 3^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:206

約数の個数: 128

約数和(自身を含む): 119750400

約数和(自身を除く): 79003944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 43, 54, 72, 82, 86, 107, 108, 123, 129, 164, 172, 214, 216, 246, 258, 321, 328, 344, 369, 387, 428, 492, 516, 642, 738, 774, 856, 963, 984, 1032, 1107, 1161, 1284, 1476, 1548, 1763, 1926, 2214, 2322, 2568, 2889, 2952, 3096, 3526, 3852, 4387, 4428, 4601, 4644, 5289, 5778, 7052, 7704, 8774, 8856, 9202, 9288, 10578, 11556, 13161, 13803, 14104, 15867, 17548, 18404, 21156, 23112, 26322, 27606, 31734, 35096, 36808, 39483, 41409, 42312, 47601, 52644, 55212, 63468, 78966, 82818, 95202, 105288, 110424, 118449, 124227, 126936, 157932, 165636, 188641, 190404, 236898, 248454, 315864, 331272, 377282, 380808, 473796, 496908, 565923, 754564, 947592, 993816, 1131846, 1509128, 1697769, 2263692, 3395538, 4527384, 5093307, 6791076, 10186614, 13582152, 20373228, 40746456]

約数ペア:

[(1, 40746456), (2, 20373228), (3, 13582152), (4, 10186614), (6, 6791076), (8, 5093307), (9, 4527384), (12, 3395538), (18, 2263692), (24, 1697769), (27, 1509128), (36, 1131846), (41, 993816), (43, 947592), (54, 754564), (72, 565923), (82, 496908), (86, 473796), (107, 380808), (108, 377282), (123, 331272), (129, 315864), (164, 248454), (172, 236898), (214, 190404), (216, 188641), (246, 165636), (258, 157932), (321, 126936), (328, 124227), (344, 118449), (369, 110424), (387, 105288), (428, 95202), (492, 82818), (516, 78966), (642, 63468), (738, 55212), (774, 52644), (856, 47601), (963, 42312), (984, 41409), (1032, 39483), (1107, 36808), (1161, 35096), (1284, 31734), (1476, 27606), (1548, 26322), (1763, 23112), (1926, 21156), (2214, 18404), (2322, 17548), (2568, 15867), (2889, 14104), (2952, 13803), (3096, 13161), (3526, 11556), (3852, 10578), (4387, 9288), (4428, 9202), (4601, 8856), (4644, 8774), (5289, 7704), (5778, 7052)]