238823008

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{12671}}^1$

素因数の和:12731

約数の個数: 48

約数和(自身を含む): 510935040

約数和(自身を除く): 272112032

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 2356, 4712, 9424, 12671, 18848, 25342, 50684, 101368, 202736, 240749, 392801, 405472, 481498, 785602, 962996, 1571204, 1925992, 3142408, 3851984, 6284816, 7463219, 7703968, 12569632, 14926438, 29852876, 59705752, 119411504, 238823008]

約数ペア:

[(1, 238823008), (2, 119411504), (4, 59705752), (8, 29852876), (16, 14926438), (19, 12569632), (31, 7703968), (32, 7463219), (38, 6284816), (62, 3851984), (76, 3142408), (124, 1925992), (152, 1571204), (248, 962996), (304, 785602), (496, 481498), (589, 405472), (608, 392801), (992, 240749), (1178, 202736), (2356, 101368), (4712, 50684), (9424, 25342), (12671, 18848)]