1311333012

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4751}}^1$

素因数の和:4830

約数の個数: 144

約数和(自身を含む): 3923023104

約数和(自身を除く): 2611690092

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 41, 44, 51, 66, 68, 82, 99, 102, 123, 132, 153, 164, 187, 198, 204, 246, 306, 369, 374, 396, 451, 492, 561, 612, 697, 738, 748, 902, 1122, 1353, 1394, 1476, 1683, 1804, 2091, 2244, 2706, 2788, 3366, 4059, 4182, 4751, 5412, 6273, 6732, 7667, 8118, 8364, 9502, 12546, 14253, 15334, 16236, 19004, 23001, 25092, 28506, 30668, 42759, 46002, 52261, 57012, 69003, 80767, 85518, 92004, 104522, 138006, 156783, 161534, 171036, 194791, 209044, 242301, 276012, 313566, 323068, 389582, 470349, 484602, 584373, 627132, 726903, 779164, 888437, 940698, 969204, 1168746, 1453806, 1753119, 1776874, 1881396, 2142701, 2337492, 2665311, 2907612, 3311447, 3506238, 3553748, 4285402, 5330622, 6428103, 6622894, 7012476, 7995933, 8570804, 9934341, 10661244, 12856206, 13245788, 15991866, 19284309, 19868682, 25712412, 29803023, 31983732, 36425917, 38568618, 39737364, 59606046, 72851834, 77137236, 109277751, 119212092, 145703668, 218555502, 327833253, 437111004, 655666506, 1311333012]

約数ペア:

[(1, 1311333012), (2, 655666506), (3, 437111004), (4, 327833253), (6, 218555502), (9, 145703668), (11, 119212092), (12, 109277751), (17, 77137236), (18, 72851834), (22, 59606046), (33, 39737364), (34, 38568618), (36, 36425917), (41, 31983732), (44, 29803023), (51, 25712412), (66, 19868682), (68, 19284309), (82, 15991866), (99, 13245788), (102, 12856206), (123, 10661244), (132, 9934341), (153, 8570804), (164, 7995933), (187, 7012476), (198, 6622894), (204, 6428103), (246, 5330622), (306, 4285402), (369, 3553748), (374, 3506238), (396, 3311447), (451, 2907612), (492, 2665311), (561, 2337492), (612, 2142701), (697, 1881396), (738, 1776874), (748, 1753119), (902, 1453806), (1122, 1168746), (1353, 969204), (1394, 940698), (1476, 888437), (1683, 779164), (1804, 726903), (2091, 627132), (2244, 584373), (2706, 484602), (2788, 470349), (3366, 389582), (4059, 323068), (4182, 313566), (4751, 276012), (5412, 242301), (6273, 209044), (6732, 194791), (7667, 171036), (8118, 161534), (8364, 156783), (9502, 138006), (12546, 104522), (14253, 92004), (15334, 85518), (16236, 80767), (19004, 69003), (23001, 57012), (25092, 52261), (28506, 46002), (30668, 42759)]