238740768

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{118423}}^1$

素因数の和:118446

約数の個数: 72

約数和(自身を含む): 775914048

約数和(自身を除く): 537173280

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 118423, 236846, 355269, 473692, 710538, 828961, 947384, 1065807, 1421076, 1657922, 1894768, 2131614, 2486883, 2842152, 3315844, 3789536, 4263228, 4973766, 5684304, 6631688, 7460649, 8526456, 9947532, 11368608, 13263376, 14921298, 17052912, 19895064, 26526752, 29842596, 34105824, 39790128, 59685192, 79580256, 119370384, 238740768]

約数ペア:

[(1, 238740768), (2, 119370384), (3, 79580256), (4, 59685192), (6, 39790128), (7, 34105824), (8, 29842596), (9, 26526752), (12, 19895064), (14, 17052912), (16, 14921298), (18, 13263376), (21, 11368608), (24, 9947532), (28, 8526456), (32, 7460649), (36, 6631688), (42, 5684304), (48, 4973766), (56, 4263228), (63, 3789536), (72, 3315844), (84, 2842152), (96, 2486883), (112, 2131614), (126, 1894768), (144, 1657922), (168, 1421076), (224, 1065807), (252, 947384), (288, 828961), (336, 710538), (504, 473692), (672, 355269), (1008, 236846), (2016, 118423)]