211445712

素因数分解:

$2^4\times 3^2\times {\mathrm{79}}^1\times {\mathrm{18587}}^1$

素因数の和:18680

約数の個数: 60

約数和(自身を含む): 599277120

約数和(自身を除く): 387831408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 79, 144, 158, 237, 316, 474, 632, 711, 948, 1264, 1422, 1896, 2844, 3792, 5688, 11376, 18587, 37174, 55761, 74348, 111522, 148696, 167283, 223044, 297392, 334566, 446088, 669132, 892176, 1338264, 1468373, 2676528, 2936746, 4405119, 5873492, 8810238, 11746984, 13215357, 17620476, 23493968, 26430714, 35240952, 52861428, 70481904, 105722856, 211445712]

約数ペア:

[(1, 211445712), (2, 105722856), (3, 70481904), (4, 52861428), (6, 35240952), (8, 26430714), (9, 23493968), (12, 17620476), (16, 13215357), (18, 11746984), (24, 8810238), (36, 5873492), (48, 4405119), (72, 2936746), (79, 2676528), (144, 1468373), (158, 1338264), (237, 892176), (316, 669132), (474, 446088), (632, 334566), (711, 297392), (948, 223044), (1264, 167283), (1422, 148696), (1896, 111522), (2844, 74348), (3792, 55761), (5688, 37174), (11376, 18587)]