304940304

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{68311}}^1$

素因数の和:68356

約数の個数: 60

約数和(自身を含む): 880951552

約数和(自身を除く): 576011248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 68311, 136622, 204933, 273244, 409866, 546488, 614799, 819732, 1092976, 1229598, 1639464, 2117641, 2459196, 3278928, 4235282, 4918392, 6352923, 8470564, 9836784, 12705846, 16941128, 19058769, 25411692, 33882256, 38117538, 50823384, 76235076, 101646768, 152470152, 304940304]

約数ペア:

[(1, 304940304), (2, 152470152), (3, 101646768), (4, 76235076), (6, 50823384), (8, 38117538), (9, 33882256), (12, 25411692), (16, 19058769), (18, 16941128), (24, 12705846), (31, 9836784), (36, 8470564), (48, 6352923), (62, 4918392), (72, 4235282), (93, 3278928), (124, 2459196), (144, 2117641), (186, 1639464), (248, 1229598), (279, 1092976), (372, 819732), (496, 614799), (558, 546488), (744, 409866), (1116, 273244), (1488, 204933), (2232, 136622), (4464, 68311)]