31916303208

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{250867}}^1$

素因数の和:250932

約数の個数: 128

約数和(自身を含む): 96333312000

約数和(自身を除く): 64417008792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 31, 36, 38, 54, 57, 62, 72, 76, 93, 108, 114, 124, 152, 171, 186, 216, 228, 248, 279, 342, 372, 456, 513, 558, 589, 684, 744, 837, 1026, 1116, 1178, 1368, 1674, 1767, 2052, 2232, 2356, 3348, 3534, 4104, 4712, 5301, 6696, 7068, 10602, 14136, 15903, 21204, 31806, 42408, 63612, 127224, 250867, 501734, 752601, 1003468, 1505202, 2006936, 2257803, 3010404, 4515606, 4766473, 6020808, 6773409, 7776877, 9031212, 9532946, 13546818, 14299419, 15553754, 18062424, 19065892, 23330631, 27093636, 28598838, 31107508, 38131784, 42898257, 46661262, 54187272, 57197676, 62215016, 69991893, 85796514, 93322524, 114395352, 128694771, 139983786, 147760663, 171593028, 186645048, 209975679, 257389542, 279967572, 295521326, 343186056, 419951358, 443281989, 514779084, 559935144, 591042652, 839902716, 886563978, 1029558168, 1182085304, 1329845967, 1679805432, 1773127956, 2659691934, 3546255912, 3989537901, 5319383868, 7979075802, 10638767736, 15958151604, 31916303208]

約数ペア:

[(1, 31916303208), (2, 15958151604), (3, 10638767736), (4, 7979075802), (6, 5319383868), (8, 3989537901), (9, 3546255912), (12, 2659691934), (18, 1773127956), (19, 1679805432), (24, 1329845967), (27, 1182085304), (31, 1029558168), (36, 886563978), (38, 839902716), (54, 591042652), (57, 559935144), (62, 514779084), (72, 443281989), (76, 419951358), (93, 343186056), (108, 295521326), (114, 279967572), (124, 257389542), (152, 209975679), (171, 186645048), (186, 171593028), (216, 147760663), (228, 139983786), (248, 128694771), (279, 114395352), (342, 93322524), (372, 85796514), (456, 69991893), (513, 62215016), (558, 57197676), (589, 54187272), (684, 46661262), (744, 42898257), (837, 38131784), (1026, 31107508), (1116, 28598838), (1178, 27093636), (1368, 23330631), (1674, 19065892), (1767, 18062424), (2052, 15553754), (2232, 14299419), (2356, 13546818), (3348, 9532946), (3534, 9031212), (4104, 7776877), (4712, 6773409), (5301, 6020808), (6696, 4766473), (7068, 4515606), (10602, 3010404), (14136, 2257803), (15903, 2006936), (21204, 1505202), (31806, 1003468), (42408, 752601), (63612, 501734), (127224, 250867)]