255330432

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{31663}}^1$

素因数の和:31690

約数の個数: 96

約数和(自身を含む): 839729280

約数和(自身を除く): 584398848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2688, 4032, 8064, 31663, 63326, 94989, 126652, 189978, 221641, 253304, 284967, 379956, 443282, 506608, 569934, 664923, 759912, 886564, 1013216, 1139868, 1329846, 1519824, 1773128, 1994769, 2026432, 2279736, 2659692, 3039648, 3546256, 3989538, 4052864, 4559472, 5319384, 6079296, 7092512, 7979076, 9118944, 10638768, 12158592, 14185024, 15958152, 18237888, 21277536, 28370048, 31916304, 36475776, 42555072, 63832608, 85110144, 127665216, 255330432]

約数ペア:

[(1, 255330432), (2, 127665216), (3, 85110144), (4, 63832608), (6, 42555072), (7, 36475776), (8, 31916304), (9, 28370048), (12, 21277536), (14, 18237888), (16, 15958152), (18, 14185024), (21, 12158592), (24, 10638768), (28, 9118944), (32, 7979076), (36, 7092512), (42, 6079296), (48, 5319384), (56, 4559472), (63, 4052864), (64, 3989538), (72, 3546256), (84, 3039648), (96, 2659692), (112, 2279736), (126, 2026432), (128, 1994769), (144, 1773128), (168, 1519824), (192, 1329846), (224, 1139868), (252, 1013216), (288, 886564), (336, 759912), (384, 664923), (448, 569934), (504, 506608), (576, 443282), (672, 379956), (896, 284967), (1008, 253304), (1152, 221641), (1344, 189978), (2016, 126652), (2688, 94989), (4032, 63326), (8064, 31663)]