338396496

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{821}}^1$

素因数の和:1140

約数の個数: 80

約数和(自身を含む): 906751488

約数和(自身を除く): 568354992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 277, 372, 496, 554, 744, 821, 831, 1108, 1488, 1642, 1662, 2216, 2463, 3284, 3324, 4432, 4926, 6568, 6648, 8587, 9852, 13136, 13296, 17174, 19704, 25451, 25761, 34348, 39408, 50902, 51522, 68696, 76353, 101804, 103044, 137392, 152706, 203608, 206088, 227417, 305412, 407216, 412176, 454834, 610824, 682251, 909668, 1221648, 1364502, 1819336, 2729004, 3638672, 5458008, 7049927, 10916016, 14099854, 21149781, 28199708, 42299562, 56399416, 84599124, 112798832, 169198248, 338396496]

約数ペア:

[(1, 338396496), (2, 169198248), (3, 112798832), (4, 84599124), (6, 56399416), (8, 42299562), (12, 28199708), (16, 21149781), (24, 14099854), (31, 10916016), (48, 7049927), (62, 5458008), (93, 3638672), (124, 2729004), (186, 1819336), (248, 1364502), (277, 1221648), (372, 909668), (496, 682251), (554, 610824), (744, 454834), (821, 412176), (831, 407216), (1108, 305412), (1488, 227417), (1642, 206088), (1662, 203608), (2216, 152706), (2463, 137392), (3284, 103044), (3324, 101804), (4432, 76353), (4926, 68696), (6568, 51522), (6648, 50902), (8587, 39408), (9852, 34348), (13136, 25761), (13296, 25451), (17174, 19704)]