21530458272

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1\times {\mathrm{8623}}^1$

素因数の和:9506

約数の個数: 96

約数和(自身を含む): 58416906240

約数和(自身を除く): 36886447968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 839, 992, 1488, 1678, 2517, 2976, 3356, 5034, 6712, 8623, 10068, 13424, 17246, 20136, 25869, 26009, 26848, 34492, 40272, 51738, 52018, 68984, 78027, 80544, 103476, 104036, 137968, 156054, 206952, 208072, 267313, 275936, 312108, 413904, 416144, 534626, 624216, 801939, 827808, 832288, 1069252, 1248432, 1603878, 2138504, 2496864, 3207756, 4277008, 6415512, 7234697, 8554016, 12831024, 14469394, 21704091, 25662048, 28938788, 43408182, 57877576, 86816364, 115755152, 173632728, 224275607, 231510304, 347265456, 448551214, 672826821, 694530912, 897102428, 1345653642, 1794204856, 2691307284, 3588409712, 5382614568, 7176819424, 10765229136, 21530458272]

約数ペア:

[(1, 21530458272), (2, 10765229136), (3, 7176819424), (4, 5382614568), (6, 3588409712), (8, 2691307284), (12, 1794204856), (16, 1345653642), (24, 897102428), (31, 694530912), (32, 672826821), (48, 448551214), (62, 347265456), (93, 231510304), (96, 224275607), (124, 173632728), (186, 115755152), (248, 86816364), (372, 57877576), (496, 43408182), (744, 28938788), (839, 25662048), (992, 21704091), (1488, 14469394), (1678, 12831024), (2517, 8554016), (2976, 7234697), (3356, 6415512), (5034, 4277008), (6712, 3207756), (8623, 2496864), (10068, 2138504), (13424, 1603878), (17246, 1248432), (20136, 1069252), (25869, 832288), (26009, 827808), (26848, 801939), (34492, 624216), (40272, 534626), (51738, 416144), (52018, 413904), (68984, 312108), (78027, 275936), (80544, 267313), (103476, 208072), (104036, 206952), (137968, 156054)]