1331503044

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{811}}^1$

素因数の和:977

約数の個数: 96

約数和(自身を含む): 3300175872

約数和(自身を除く): 1968672828

約数列:

[1, 2, 3, 4, 6, 12, 41, 47, 71, 82, 94, 123, 141, 142, 164, 188, 213, 246, 282, 284, 426, 492, 564, 811, 852, 1622, 1927, 2433, 2911, 3244, 3337, 3854, 4866, 5781, 5822, 6674, 7708, 8733, 9732, 10011, 11562, 11644, 13348, 17466, 20022, 23124, 33251, 34932, 38117, 40044, 57581, 66502, 76234, 99753, 114351, 115162, 133004, 136817, 152468, 172743, 199506, 228702, 230324, 273634, 345486, 399012, 410451, 457404, 547268, 690972, 820902, 1562797, 1641804, 2360821, 2706307, 3125594, 4688391, 4721642, 5412614, 6251188, 7082463, 8118921, 9376782, 9443284, 10825228, 14164926, 16237842, 18753564, 28329852, 32475684, 110958587, 221917174, 332875761, 443834348, 665751522, 1331503044]

約数ペア:

[(1, 1331503044), (2, 665751522), (3, 443834348), (4, 332875761), (6, 221917174), (12, 110958587), (41, 32475684), (47, 28329852), (71, 18753564), (82, 16237842), (94, 14164926), (123, 10825228), (141, 9443284), (142, 9376782), (164, 8118921), (188, 7082463), (213, 6251188), (246, 5412614), (282, 4721642), (284, 4688391), (426, 3125594), (492, 2706307), (564, 2360821), (811, 1641804), (852, 1562797), (1622, 820902), (1927, 690972), (2433, 547268), (2911, 457404), (3244, 410451), (3337, 399012), (3854, 345486), (4866, 273634), (5781, 230324), (5822, 228702), (6674, 199506), (7708, 172743), (8733, 152468), (9732, 136817), (10011, 133004), (11562, 115162), (11644, 114351), (13348, 99753), (17466, 76234), (20022, 66502), (23124, 57581), (33251, 40044), (34932, 38117)]