238992

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1$

素因数の和:407

約数の個数: 40

約数和(自身を含む): 666624

約数和(自身を除く): 427632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 383, 624, 766, 1149, 1532, 2298, 3064, 4596, 4979, 6128, 9192, 9958, 14937, 18384, 19916, 29874, 39832, 59748, 79664, 119496, 238992]

約数ペア:

[(1, 238992), (2, 119496), (3, 79664), (4, 59748), (6, 39832), (8, 29874), (12, 19916), (13, 18384), (16, 14937), (24, 9958), (26, 9192), (39, 6128), (48, 4979), (52, 4596), (78, 3064), (104, 2298), (156, 1532), (208, 1149), (312, 766), (383, 624)]