2561137029108

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{859}}^1\times {\mathrm{438203}}^1$

素因数の和:439088

約数の個数: 144

約数和(自身を含む): 7681821288960

約数和(自身を除く): 5120684259852

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 859, 972, 1134, 1701, 1718, 2268, 2577, 3402, 3436, 5154, 6013, 6804, 7731, 10308, 12026, 15462, 18039, 23193, 24052, 30924, 36078, 46386, 54117, 69579, 72156, 92772, 108234, 139158, 162351, 208737, 216468, 278316, 324702, 417474, 438203, 487053, 649404, 834948, 876406, 974106, 1314609, 1461159, 1752812, 1948212, 2629218, 2922318, 3067421, 3943827, 5258436, 5844636, 6134842, 7887654, 9202263, 11831481, 12269684, 15775308, 18404526, 23662962, 27606789, 35494443, 36809052, 47325924, 55213578, 70988886, 82820367, 106483329, 110427156, 141977772, 165640734, 212966658, 248461101, 331281468, 376416377, 425933316, 496922202, 745383303, 752832754, 993844404, 1129249131, 1490766606, 1505665508, 2258498262, 2634914639, 2981533212, 3387747393, 4516996524, 5269829278, 6775494786, 7904743917, 10163242179, 10539658556, 13550989572, 15809487834, 20326484358, 23714231751, 30489726537, 31618975668, 40652968716, 47428463502, 60979453074, 71142695253, 91469179611, 94856927004, 121958906148, 142285390506, 182938359222, 213428085759, 284570781012, 365876718444, 426856171518, 640284257277, 853712343036, 1280568514554, 2561137029108]

約数ペア:

[(1, 2561137029108), (2, 1280568514554), (3, 853712343036), (4, 640284257277), (6, 426856171518), (7, 365876718444), (9, 284570781012), (12, 213428085759), (14, 182938359222), (18, 142285390506), (21, 121958906148), (27, 94856927004), (28, 91469179611), (36, 71142695253), (42, 60979453074), (54, 47428463502), (63, 40652968716), (81, 31618975668), (84, 30489726537), (108, 23714231751), (126, 20326484358), (162, 15809487834), (189, 13550989572), (243, 10539658556), (252, 10163242179), (324, 7904743917), (378, 6775494786), (486, 5269829278), (567, 4516996524), (756, 3387747393), (859, 2981533212), (972, 2634914639), (1134, 2258498262), (1701, 1505665508), (1718, 1490766606), (2268, 1129249131), (2577, 993844404), (3402, 752832754), (3436, 745383303), (5154, 496922202), (6013, 425933316), (6804, 376416377), (7731, 331281468), (10308, 248461101), (12026, 212966658), (15462, 165640734), (18039, 141977772), (23193, 110427156), (24052, 106483329), (30924, 82820367), (36078, 70988886), (46386, 55213578), (54117, 47325924), (69579, 36809052), (72156, 35494443), (92772, 27606789), (108234, 23662962), (139158, 18404526), (162351, 15775308), (208737, 12269684), (216468, 11831481), (278316, 9202263), (324702, 7887654), (417474, 6134842), (438203, 5844636), (487053, 5258436), (649404, 3943827), (834948, 3067421), (876406, 2922318), (974106, 2629218), (1314609, 1948212), (1461159, 1752812)]