945349216

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{136139}}^1$

素因数の和:136187

約数の個数: 48

約数和(自身を含む): 2195665920

約数和(自身を除く): 1250316704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 136139, 272278, 544556, 952973, 1089112, 1905946, 2178224, 3811892, 4220309, 4356448, 7623784, 8440618, 15247568, 16881236, 29542163, 30495136, 33762472, 59084326, 67524944, 118168652, 135049888, 236337304, 472674608, 945349216]

約数ペア:

[(1, 945349216), (2, 472674608), (4, 236337304), (7, 135049888), (8, 118168652), (14, 67524944), (16, 59084326), (28, 33762472), (31, 30495136), (32, 29542163), (56, 16881236), (62, 15247568), (112, 8440618), (124, 7623784), (217, 4356448), (224, 4220309), (248, 3811892), (434, 2178224), (496, 1905946), (868, 1089112), (992, 952973), (1736, 544556), (3472, 272278), (6944, 136139)]