238510528

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{503}}^1$

素因数の和:785

約数の個数: 56

約数和(自身を含む): 491581440

約数和(自身を除く): 253070912

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 239, 248, 478, 496, 503, 956, 992, 1006, 1912, 1984, 2012, 3824, 4024, 7409, 7648, 8048, 14818, 15296, 15593, 16096, 29636, 31186, 32192, 59272, 62372, 118544, 120217, 124744, 237088, 240434, 249488, 474176, 480868, 498976, 961736, 997952, 1923472, 3726727, 3846944, 7453454, 7693888, 14906908, 29813816, 59627632, 119255264, 238510528]

約数ペア:

[(1, 238510528), (2, 119255264), (4, 59627632), (8, 29813816), (16, 14906908), (31, 7693888), (32, 7453454), (62, 3846944), (64, 3726727), (124, 1923472), (239, 997952), (248, 961736), (478, 498976), (496, 480868), (503, 474176), (956, 249488), (992, 240434), (1006, 237088), (1912, 124744), (1984, 120217), (2012, 118544), (3824, 62372), (4024, 59272), (7409, 32192), (7648, 31186), (8048, 29636), (14818, 16096), (15296, 15593)]