318199872

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{277}}^1$

素因数の和:516

約数の個数: 112

約数和(自身を含む): 876718592

約数和(自身を除く): 558518720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 193, 248, 277, 372, 386, 496, 554, 579, 744, 772, 831, 992, 1108, 1158, 1488, 1544, 1662, 1984, 2216, 2316, 2976, 3088, 3324, 4432, 4632, 5952, 5983, 6176, 6648, 8587, 8864, 9264, 11966, 12352, 13296, 17174, 17728, 17949, 18528, 23932, 25761, 26592, 34348, 35898, 37056, 47864, 51522, 53184, 53461, 68696, 71796, 95728, 103044, 106922, 137392, 143592, 160383, 191456, 206088, 213844, 274784, 287184, 320766, 382912, 412176, 427688, 549568, 574368, 641532, 824352, 855376, 1148736, 1283064, 1648704, 1657291, 1710752, 2566128, 3314582, 3421504, 4971873, 5132256, 6629164, 9943746, 10264512, 13258328, 19887492, 26516656, 39774984, 53033312, 79549968, 106066624, 159099936, 318199872]

約数ペア:

[(1, 318199872), (2, 159099936), (3, 106066624), (4, 79549968), (6, 53033312), (8, 39774984), (12, 26516656), (16, 19887492), (24, 13258328), (31, 10264512), (32, 9943746), (48, 6629164), (62, 5132256), (64, 4971873), (93, 3421504), (96, 3314582), (124, 2566128), (186, 1710752), (192, 1657291), (193, 1648704), (248, 1283064), (277, 1148736), (372, 855376), (386, 824352), (496, 641532), (554, 574368), (579, 549568), (744, 427688), (772, 412176), (831, 382912), (992, 320766), (1108, 287184), (1158, 274784), (1488, 213844), (1544, 206088), (1662, 191456), (1984, 160383), (2216, 143592), (2316, 137392), (2976, 106922), (3088, 103044), (3324, 95728), (4432, 71796), (4632, 68696), (5952, 53461), (5983, 53184), (6176, 51522), (6648, 47864), (8587, 37056), (8864, 35898), (9264, 34348), (11966, 26592), (12352, 25761), (13296, 23932), (17174, 18528), (17728, 17949)]