1330288974

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1$

素因数の和:599

約数の個数: 128

約数和(自身を含む): 3459456000

約数和(自身を除く): 2129167026

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 83, 109, 126, 166, 189, 218, 249, 327, 378, 389, 498, 581, 654, 747, 763, 778, 981, 1162, 1167, 1494, 1526, 1743, 1962, 2241, 2289, 2334, 2723, 2943, 3486, 3501, 4482, 4578, 5229, 5446, 5886, 6867, 7002, 8169, 9047, 10458, 10503, 13734, 15687, 16338, 18094, 20601, 21006, 24507, 27141, 31374, 32287, 41202, 42401, 49014, 54282, 63329, 64574, 73521, 81423, 84802, 96861, 126658, 127203, 147042, 162846, 189987, 193722, 226009, 244269, 254406, 290583, 296807, 379974, 381609, 452018, 488538, 569961, 581166, 593614, 678027, 763218, 871749, 890421, 1139922, 1144827, 1356054, 1709883, 1743498, 1780842, 2034081, 2289654, 2671263, 3419766, 3519283, 4068162, 5342526, 6102243, 7038566, 8013789, 10557849, 12204486, 16027578, 21115698, 24634981, 31673547, 49269962, 63347094, 73904943, 95020641, 147809886, 190041282, 221714829, 443429658, 665144487, 1330288974]

約数ペア:

[(1, 1330288974), (2, 665144487), (3, 443429658), (6, 221714829), (7, 190041282), (9, 147809886), (14, 95020641), (18, 73904943), (21, 63347094), (27, 49269962), (42, 31673547), (54, 24634981), (63, 21115698), (83, 16027578), (109, 12204486), (126, 10557849), (166, 8013789), (189, 7038566), (218, 6102243), (249, 5342526), (327, 4068162), (378, 3519283), (389, 3419766), (498, 2671263), (581, 2289654), (654, 2034081), (747, 1780842), (763, 1743498), (778, 1709883), (981, 1356054), (1162, 1144827), (1167, 1139922), (1494, 890421), (1526, 871749), (1743, 763218), (1962, 678027), (2241, 593614), (2289, 581166), (2334, 569961), (2723, 488538), (2943, 452018), (3486, 381609), (3501, 379974), (4482, 296807), (4578, 290583), (5229, 254406), (5446, 244269), (5886, 226009), (6867, 193722), (7002, 189987), (8169, 162846), (9047, 147042), (10458, 127203), (10503, 126658), (13734, 96861), (15687, 84802), (16338, 81423), (18094, 73521), (20601, 64574), (21006, 63329), (24507, 54282), (27141, 49014), (31374, 42401), (32287, 41202)]