1218224

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:237

約数の個数: 40

約数和(自身を含む): 2752800

約数和(自身を除く): 1534576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 149, 292, 298, 511, 584, 596, 1022, 1043, 1168, 1192, 2044, 2086, 2384, 4088, 4172, 8176, 8344, 10877, 16688, 21754, 43508, 76139, 87016, 152278, 174032, 304556, 609112, 1218224]

約数ペア:

[(1, 1218224), (2, 609112), (4, 304556), (7, 174032), (8, 152278), (14, 87016), (16, 76139), (28, 43508), (56, 21754), (73, 16688), (112, 10877), (146, 8344), (149, 8176), (292, 4172), (298, 4088), (511, 2384), (584, 2086), (596, 2044), (1022, 1192), (1043, 1168)]