238820856

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{163129}}^1$

素因数の和:163199

約数の個数: 32

約数和(自身を含む): 606843600

約数和(自身を除く): 368022744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 163129, 326258, 489387, 652516, 978774, 1305032, 1957548, 3915096, 9950869, 19901738, 29852607, 39803476, 59705214, 79606952, 119410428, 238820856]

約数ペア:

[(1, 238820856), (2, 119410428), (3, 79606952), (4, 59705214), (6, 39803476), (8, 29852607), (12, 19901738), (24, 9950869), (61, 3915096), (122, 1957548), (183, 1305032), (244, 978774), (366, 652516), (488, 489387), (732, 326258), (1464, 163129)]