231738472

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{78079}}^1$

素因数の和:78145

約数の個数: 32

約数和(自身を含む): 505958400

約数和(自身を除く): 274219928

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 78079, 156158, 312316, 546553, 624632, 1093106, 2186212, 4138187, 4372424, 8276374, 16552748, 28967309, 33105496, 57934618, 115869236, 231738472]

約数ペア:

[(1, 231738472), (2, 115869236), (4, 57934618), (7, 33105496), (8, 28967309), (14, 16552748), (28, 8276374), (53, 4372424), (56, 4138187), (106, 2186212), (212, 1093106), (371, 624632), (424, 546553), (742, 312316), (1484, 156158), (2968, 78079)]