421264512

素因数分解:

$2^7\times 3^2\times {\mathrm{503}}^1\times {\mathrm{727}}^1$

素因数の和:1250

約数の個数: 96

約数和(自身を含む): 1216313280

約数和(自身を除く): 795048768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 503, 576, 727, 1006, 1152, 1454, 1509, 2012, 2181, 2908, 3018, 4024, 4362, 4527, 5816, 6036, 6543, 8048, 8724, 9054, 11632, 12072, 13086, 16096, 17448, 18108, 23264, 24144, 26172, 32192, 34896, 36216, 46528, 48288, 52344, 64384, 69792, 72432, 93056, 96576, 104688, 139584, 144864, 193152, 209376, 279168, 289728, 365681, 418752, 579456, 731362, 837504, 1097043, 1462724, 2194086, 2925448, 3291129, 4388172, 5850896, 6582258, 8776344, 11701792, 13164516, 17552688, 23403584, 26329032, 35105376, 46807168, 52658064, 70210752, 105316128, 140421504, 210632256, 421264512]

約数ペア:

[(1, 421264512), (2, 210632256), (3, 140421504), (4, 105316128), (6, 70210752), (8, 52658064), (9, 46807168), (12, 35105376), (16, 26329032), (18, 23403584), (24, 17552688), (32, 13164516), (36, 11701792), (48, 8776344), (64, 6582258), (72, 5850896), (96, 4388172), (128, 3291129), (144, 2925448), (192, 2194086), (288, 1462724), (384, 1097043), (503, 837504), (576, 731362), (727, 579456), (1006, 418752), (1152, 365681), (1454, 289728), (1509, 279168), (2012, 209376), (2181, 193152), (2908, 144864), (3018, 139584), (4024, 104688), (4362, 96576), (4527, 93056), (5816, 72432), (6036, 69792), (6543, 64384), (8048, 52344), (8724, 48288), (9054, 46528), (11632, 36216), (12072, 34896), (13086, 32192), (16096, 26172), (17448, 24144), (18108, 23264)]