456834

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:234

約数の個数: 32

約数和(自身を含む): 1065600

約数和(自身を除く): 608766

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 149, 219, 298, 438, 447, 511, 894, 1022, 1043, 1533, 2086, 3066, 3129, 6258, 10877, 21754, 32631, 65262, 76139, 152278, 228417, 456834]

約数ペア:

[(1, 456834), (2, 228417), (3, 152278), (6, 76139), (7, 65262), (14, 32631), (21, 21754), (42, 10877), (73, 6258), (146, 3129), (149, 3066), (219, 2086), (298, 1533), (438, 1043), (447, 1022), (511, 894)]