327916992

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1663}}^1$

素因数の和:1770

約数の個数: 112

約数和(自身を含む): 946749440

約数和(自身を除く): 618832448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 79, 96, 104, 156, 158, 192, 208, 237, 312, 316, 416, 474, 624, 632, 832, 948, 1027, 1248, 1264, 1663, 1896, 2054, 2496, 2528, 3081, 3326, 3792, 4108, 4989, 5056, 6162, 6652, 7584, 8216, 9978, 12324, 13304, 15168, 16432, 19956, 21619, 24648, 26608, 32864, 39912, 43238, 49296, 53216, 64857, 65728, 79824, 86476, 98592, 106432, 129714, 131377, 159648, 172952, 197184, 259428, 262754, 319296, 345904, 394131, 518856, 525508, 691808, 788262, 1037712, 1051016, 1383616, 1576524, 1707901, 2075424, 2102032, 3153048, 3415802, 4150848, 4204064, 5123703, 6306096, 6831604, 8408128, 10247406, 12612192, 13663208, 20494812, 25224384, 27326416, 40989624, 54652832, 81979248, 109305664, 163958496, 327916992]

約数ペア:

[(1, 327916992), (2, 163958496), (3, 109305664), (4, 81979248), (6, 54652832), (8, 40989624), (12, 27326416), (13, 25224384), (16, 20494812), (24, 13663208), (26, 12612192), (32, 10247406), (39, 8408128), (48, 6831604), (52, 6306096), (64, 5123703), (78, 4204064), (79, 4150848), (96, 3415802), (104, 3153048), (156, 2102032), (158, 2075424), (192, 1707901), (208, 1576524), (237, 1383616), (312, 1051016), (316, 1037712), (416, 788262), (474, 691808), (624, 525508), (632, 518856), (832, 394131), (948, 345904), (1027, 319296), (1248, 262754), (1264, 259428), (1663, 197184), (1896, 172952), (2054, 159648), (2496, 131377), (2528, 129714), (3081, 106432), (3326, 98592), (3792, 86476), (4108, 79824), (4989, 65728), (5056, 64857), (6162, 53216), (6652, 49296), (7584, 43238), (8216, 39912), (9978, 32864), (12324, 26608), (13304, 24648), (15168, 21619), (16432, 19956)]