215963415264

素因数分解:

$2^5\times 3^1\times {\mathrm{163}}^1\times {\mathrm{691}}^1\times {\mathrm{19973}}^1$

素因数の和:20840

約数の個数: 96

約数和(自身を含む): 571235946624

約数和(自身を除く): 355272531360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 163, 326, 489, 652, 691, 978, 1304, 1382, 1956, 2073, 2608, 2764, 3912, 4146, 5216, 5528, 7824, 8292, 11056, 15648, 16584, 19973, 22112, 33168, 39946, 59919, 66336, 79892, 112633, 119838, 159784, 225266, 239676, 319568, 337899, 450532, 479352, 639136, 675798, 901064, 958704, 1351596, 1802128, 1917408, 2703192, 3255599, 3604256, 5406384, 6511198, 9766797, 10812768, 13022396, 13801343, 19533594, 26044792, 27602686, 39067188, 41404029, 52089584, 55205372, 78134376, 82808058, 104179168, 110410744, 156268752, 165616116, 220821488, 312537504, 331232232, 441642976, 662464464, 1324928928, 2249618909, 4499237818, 6748856727, 8998475636, 13497713454, 17996951272, 26995426908, 35993902544, 53990853816, 71987805088, 107981707632, 215963415264]

約数ペア:

[(1, 215963415264), (2, 107981707632), (3, 71987805088), (4, 53990853816), (6, 35993902544), (8, 26995426908), (12, 17996951272), (16, 13497713454), (24, 8998475636), (32, 6748856727), (48, 4499237818), (96, 2249618909), (163, 1324928928), (326, 662464464), (489, 441642976), (652, 331232232), (691, 312537504), (978, 220821488), (1304, 165616116), (1382, 156268752), (1956, 110410744), (2073, 104179168), (2608, 82808058), (2764, 78134376), (3912, 55205372), (4146, 52089584), (5216, 41404029), (5528, 39067188), (7824, 27602686), (8292, 26044792), (11056, 19533594), (15648, 13801343), (16584, 13022396), (19973, 10812768), (22112, 9766797), (33168, 6511198), (39946, 5406384), (59919, 3604256), (66336, 3255599), (79892, 2703192), (112633, 1917408), (119838, 1802128), (159784, 1351596), (225266, 958704), (239676, 901064), (319568, 675798), (337899, 639136), (450532, 479352)]