191214909972

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{580939}}^1$

素因数の和:581213

約数の個数: 72

約数和(自身を含む): 497359000320

約数和(自身を除く): 306144090348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 223, 246, 369, 446, 492, 669, 738, 892, 1338, 1476, 2007, 2676, 4014, 8028, 9143, 18286, 27429, 36572, 54858, 82287, 109716, 164574, 329148, 580939, 1161878, 1742817, 2323756, 3485634, 5228451, 6971268, 10456902, 20913804, 23818499, 47636998, 71455497, 95273996, 129549397, 142910994, 214366491, 259098794, 285821988, 388648191, 428732982, 518197588, 777296382, 857465964, 1165944573, 1554592764, 2331889146, 4663778292, 5311525277, 10623050554, 15934575831, 21246101108, 31869151662, 47803727493, 63738303324, 95607454986, 191214909972]

約数ペア:

[(1, 191214909972), (2, 95607454986), (3, 63738303324), (4, 47803727493), (6, 31869151662), (9, 21246101108), (12, 15934575831), (18, 10623050554), (36, 5311525277), (41, 4663778292), (82, 2331889146), (123, 1554592764), (164, 1165944573), (223, 857465964), (246, 777296382), (369, 518197588), (446, 428732982), (492, 388648191), (669, 285821988), (738, 259098794), (892, 214366491), (1338, 142910994), (1476, 129549397), (2007, 95273996), (2676, 71455497), (4014, 47636998), (8028, 23818499), (9143, 20913804), (18286, 10456902), (27429, 6971268), (36572, 5228451), (54858, 3485634), (82287, 2323756), (109716, 1742817), (164574, 1161878), (329148, 580939)]