388947901536

素因数分解:

$2^5\times 3^2\times {\mathrm{11257}}^1\times {\mathrm{119971}}^1$

素因数の和:131244

約数の個数: 72

約数和(自身を含む): 1106178071544

約数和(自身を除く): 717230170008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 11257, 22514, 33771, 45028, 67542, 90056, 101313, 119971, 135084, 180112, 202626, 239942, 270168, 359913, 360224, 405252, 479884, 540336, 719826, 810504, 959768, 1079739, 1080672, 1439652, 1621008, 1919536, 2159478, 2879304, 3242016, 3839072, 4318956, 5758608, 8637912, 11517216, 17275824, 34551648, 1350513547, 2701027094, 4051540641, 5402054188, 8103081282, 10804108376, 12154621923, 16206162564, 21608216752, 24309243846, 32412325128, 43216433504, 48618487692, 64824650256, 97236975384, 129649300512, 194473950768, 388947901536]

約数ペア:

[(1, 388947901536), (2, 194473950768), (3, 129649300512), (4, 97236975384), (6, 64824650256), (8, 48618487692), (9, 43216433504), (12, 32412325128), (16, 24309243846), (18, 21608216752), (24, 16206162564), (32, 12154621923), (36, 10804108376), (48, 8103081282), (72, 5402054188), (96, 4051540641), (144, 2701027094), (288, 1350513547), (11257, 34551648), (22514, 17275824), (33771, 11517216), (45028, 8637912), (67542, 5758608), (90056, 4318956), (101313, 3839072), (119971, 3242016), (135084, 2879304), (180112, 2159478), (202626, 1919536), (239942, 1621008), (270168, 1439652), (359913, 1080672), (360224, 1079739), (405252, 959768), (479884, 810504), (540336, 719826)]