821112912

素因数分解:

$2^4\times 3^2\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{761}}^1$

素因数の和:961

約数の個数: 120

約数和(自身を含む): 2358420480

約数和(自身を除く): 1537307568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 59, 72, 118, 127, 144, 177, 236, 254, 354, 381, 472, 508, 531, 708, 761, 762, 944, 1016, 1062, 1143, 1416, 1522, 1524, 2032, 2124, 2283, 2286, 2832, 3044, 3048, 4248, 4566, 4572, 6088, 6096, 6849, 7493, 8496, 9132, 9144, 12176, 13698, 14986, 18264, 18288, 22479, 27396, 29972, 36528, 44899, 44958, 54792, 59944, 67437, 89798, 89916, 96647, 109584, 119888, 134697, 134874, 179596, 179832, 193294, 269394, 269748, 289941, 359192, 359664, 386588, 404091, 538788, 539496, 579882, 718384, 773176, 808182, 869823, 1077576, 1078992, 1159764, 1546352, 1616364, 1739646, 2155152, 2319528, 3232728, 3479292, 4639056, 5702173, 6465456, 6958584, 11404346, 13917168, 17106519, 22808692, 34213038, 45617384, 51319557, 68426076, 91234768, 102639114, 136852152, 205278228, 273704304, 410556456, 821112912]

約数ペア:

[(1, 821112912), (2, 410556456), (3, 273704304), (4, 205278228), (6, 136852152), (8, 102639114), (9, 91234768), (12, 68426076), (16, 51319557), (18, 45617384), (24, 34213038), (36, 22808692), (48, 17106519), (59, 13917168), (72, 11404346), (118, 6958584), (127, 6465456), (144, 5702173), (177, 4639056), (236, 3479292), (254, 3232728), (354, 2319528), (381, 2155152), (472, 1739646), (508, 1616364), (531, 1546352), (708, 1159764), (761, 1078992), (762, 1077576), (944, 869823), (1016, 808182), (1062, 773176), (1143, 718384), (1416, 579882), (1522, 539496), (1524, 538788), (2032, 404091), (2124, 386588), (2283, 359664), (2286, 359192), (2832, 289941), (3044, 269748), (3048, 269394), (4248, 193294), (4566, 179832), (4572, 179596), (6088, 134874), (6096, 134697), (6849, 119888), (7493, 109584), (8496, 96647), (9132, 89916), (9144, 89798), (12176, 67437), (13698, 59944), (14986, 54792), (18264, 44958), (18288, 44899), (22479, 36528), (27396, 29972)]