220125984

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{176383}}^1$

素因数の和:176409

約数の個数: 48

約数和(自身を含む): 622282752

約数和(自身を除く): 402156768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 176383, 352766, 529149, 705532, 1058298, 1411064, 2116596, 2292979, 2822128, 4233192, 4585958, 5644256, 6878937, 8466384, 9171916, 13757874, 16932768, 18343832, 27515748, 36687664, 55031496, 73375328, 110062992, 220125984]

約数ペア:

[(1, 220125984), (2, 110062992), (3, 73375328), (4, 55031496), (6, 36687664), (8, 27515748), (12, 18343832), (13, 16932768), (16, 13757874), (24, 9171916), (26, 8466384), (32, 6878937), (39, 5644256), (48, 4585958), (52, 4233192), (78, 2822128), (96, 2292979), (104, 2116596), (156, 1411064), (208, 1058298), (312, 705532), (416, 529149), (624, 352766), (1248, 176383)]