409807632

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{761}}^1\times {\mathrm{863}}^1$

素因数の和:1648

約数の個数: 80

約数和(自身を含む): 1142926848

約数和(自身を除く): 733119216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 761, 863, 1522, 1726, 2283, 2589, 3044, 3452, 4566, 5178, 6088, 6904, 9132, 9893, 10356, 11219, 12176, 13808, 18264, 19786, 20712, 22438, 29679, 33657, 36528, 39572, 41424, 44876, 59358, 67314, 79144, 89752, 118716, 134628, 158288, 179504, 237432, 269256, 474864, 538512, 656743, 1313486, 1970229, 2626972, 3940458, 5253944, 7880916, 8537659, 10507888, 15761832, 17075318, 25612977, 31523664, 34150636, 51225954, 68301272, 102451908, 136602544, 204903816, 409807632]

約数ペア:

[(1, 409807632), (2, 204903816), (3, 136602544), (4, 102451908), (6, 68301272), (8, 51225954), (12, 34150636), (13, 31523664), (16, 25612977), (24, 17075318), (26, 15761832), (39, 10507888), (48, 8537659), (52, 7880916), (78, 5253944), (104, 3940458), (156, 2626972), (208, 1970229), (312, 1313486), (624, 656743), (761, 538512), (863, 474864), (1522, 269256), (1726, 237432), (2283, 179504), (2589, 158288), (3044, 134628), (3452, 118716), (4566, 89752), (5178, 79144), (6088, 67314), (6904, 59358), (9132, 44876), (9893, 41424), (10356, 39572), (11219, 36528), (12176, 33657), (13808, 29679), (18264, 22438), (19786, 20712)]