2686156784

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{3329}}^1$

素因数の和:3450

約数の個数: 80

約数和(自身を含む): 5648745600

約数和(自身を除く): 2962588816

約数列:

[1, 2, 4, 8, 16, 29, 37, 47, 58, 74, 94, 116, 148, 188, 232, 296, 376, 464, 592, 752, 1073, 1363, 1739, 2146, 2726, 3329, 3478, 4292, 5452, 6658, 6956, 8584, 10904, 13316, 13912, 17168, 21808, 26632, 27824, 50431, 53264, 96541, 100862, 123173, 156463, 193082, 201724, 246346, 312926, 386164, 403448, 492692, 625852, 772328, 806896, 985384, 1251704, 1544656, 1970768, 2503408, 3572017, 4537427, 5789131, 7144034, 9074854, 11578262, 14288068, 18149708, 23156524, 28576136, 36299416, 46313048, 57152272, 72598832, 92626096, 167884799, 335769598, 671539196, 1343078392, 2686156784]

約数ペア:

[(1, 2686156784), (2, 1343078392), (4, 671539196), (8, 335769598), (16, 167884799), (29, 92626096), (37, 72598832), (47, 57152272), (58, 46313048), (74, 36299416), (94, 28576136), (116, 23156524), (148, 18149708), (188, 14288068), (232, 11578262), (296, 9074854), (376, 7144034), (464, 5789131), (592, 4537427), (752, 3572017), (1073, 2503408), (1363, 1970768), (1739, 1544656), (2146, 1251704), (2726, 985384), (3329, 806896), (3478, 772328), (4292, 625852), (5452, 492692), (6658, 403448), (6956, 386164), (8584, 312926), (10904, 246346), (13316, 201724), (13912, 193082), (17168, 156463), (21808, 123173), (26632, 100862), (27824, 96541), (50431, 53264)]