1381304496

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3299}}^1$

素因数の和:3395

約数の個数: 160

約数和(自身を含む): 4262227200

約数和(自身を除く): 2880922704

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 61, 66, 78, 88, 104, 122, 132, 143, 156, 176, 183, 208, 244, 264, 286, 312, 366, 429, 488, 528, 572, 624, 671, 732, 793, 858, 976, 1144, 1342, 1464, 1586, 1716, 2013, 2288, 2379, 2684, 2928, 3172, 3299, 3432, 4026, 4758, 5368, 6344, 6598, 6864, 8052, 8723, 9516, 9897, 10736, 12688, 13196, 16104, 17446, 19032, 19794, 26169, 26392, 32208, 34892, 36289, 38064, 39588, 42887, 52338, 52784, 69784, 72578, 79176, 85774, 104676, 108867, 128661, 139568, 145156, 158352, 171548, 201239, 209352, 217734, 257322, 290312, 343096, 402478, 418704, 435468, 471757, 514644, 580624, 603717, 686192, 804956, 870936, 943514, 1029288, 1207434, 1415271, 1609912, 1741872, 1887028, 2058576, 2213629, 2414868, 2616107, 2830542, 3219824, 3774056, 4427258, 4829736, 5232214, 5661084, 6640887, 7548112, 7848321, 8854516, 9659472, 10464428, 11322168, 13281774, 15696642, 17709032, 20928856, 22644336, 26563548, 28777177, 31393284, 35418064, 41857712, 53127096, 57554354, 62786568, 86331531, 106254192, 115108708, 125573136, 172663062, 230217416, 345326124, 460434832, 690652248, 1381304496]

約数ペア:

[(1, 1381304496), (2, 690652248), (3, 460434832), (4, 345326124), (6, 230217416), (8, 172663062), (11, 125573136), (12, 115108708), (13, 106254192), (16, 86331531), (22, 62786568), (24, 57554354), (26, 53127096), (33, 41857712), (39, 35418064), (44, 31393284), (48, 28777177), (52, 26563548), (61, 22644336), (66, 20928856), (78, 17709032), (88, 15696642), (104, 13281774), (122, 11322168), (132, 10464428), (143, 9659472), (156, 8854516), (176, 7848321), (183, 7548112), (208, 6640887), (244, 5661084), (264, 5232214), (286, 4829736), (312, 4427258), (366, 3774056), (429, 3219824), (488, 2830542), (528, 2616107), (572, 2414868), (624, 2213629), (671, 2058576), (732, 1887028), (793, 1741872), (858, 1609912), (976, 1415271), (1144, 1207434), (1342, 1029288), (1464, 943514), (1586, 870936), (1716, 804956), (2013, 686192), (2288, 603717), (2379, 580624), (2684, 514644), (2928, 471757), (3172, 435468), (3299, 418704), (3432, 402478), (4026, 343096), (4758, 290312), (5368, 257322), (6344, 217734), (6598, 209352), (6864, 201239), (8052, 171548), (8723, 158352), (9516, 145156), (9897, 139568), (10736, 128661), (12688, 108867), (13196, 104676), (16104, 85774), (17446, 79176), (19032, 72578), (19794, 69784), (26169, 52784), (26392, 52338), (32208, 42887), (34892, 39588), (36289, 38064)]