220094448

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{655043}}^1$

素因数の和:655061

約数の個数: 40

約数和(自身を含む): 649803648

約数和(自身を除く): 429709200

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 655043, 1310086, 1965129, 2620172, 3930258, 4585301, 5240344, 7860516, 9170602, 10480688, 13755903, 15721032, 18341204, 27511806, 31442064, 36682408, 55023612, 73364816, 110047224, 220094448]

約数ペア:

[(1, 220094448), (2, 110047224), (3, 73364816), (4, 55023612), (6, 36682408), (7, 31442064), (8, 27511806), (12, 18341204), (14, 15721032), (16, 13755903), (21, 10480688), (24, 9170602), (28, 7860516), (42, 5240344), (48, 4585301), (56, 3930258), (84, 2620172), (112, 1965129), (168, 1310086), (336, 655043)]