3119249988

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{111227}}^1$

素因数の和:111297

約数の個数: 72

約数和(自身を含む): 8502268320

約数和(自身を除く): 5383018332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 41, 57, 76, 82, 114, 123, 164, 171, 228, 246, 342, 369, 492, 684, 738, 779, 1476, 1558, 2337, 3116, 4674, 7011, 9348, 14022, 28044, 111227, 222454, 333681, 444908, 667362, 1001043, 1334724, 2002086, 2113313, 4004172, 4226626, 4560307, 6339939, 8453252, 9120614, 12679878, 13680921, 18241228, 19019817, 25359756, 27361842, 38039634, 41042763, 54723684, 76079268, 82085526, 86645833, 164171052, 173291666, 259937499, 346583332, 519874998, 779812497, 1039749996, 1559624994, 3119249988]

約数ペア:

[(1, 3119249988), (2, 1559624994), (3, 1039749996), (4, 779812497), (6, 519874998), (9, 346583332), (12, 259937499), (18, 173291666), (19, 164171052), (36, 86645833), (38, 82085526), (41, 76079268), (57, 54723684), (76, 41042763), (82, 38039634), (114, 27361842), (123, 25359756), (164, 19019817), (171, 18241228), (228, 13680921), (246, 12679878), (342, 9120614), (369, 8453252), (492, 6339939), (684, 4560307), (738, 4226626), (779, 4004172), (1476, 2113313), (1558, 2002086), (2337, 1334724), (3116, 1001043), (4674, 667362), (7011, 444908), (9348, 333681), (14022, 222454), (28044, 111227)]