1805294016

素因数分解:

$2^6\times 3^2\times {\mathrm{157}}^1\times {\mathrm{19963}}^1$

素因数の和:20138

約数の個数: 84

約数和(自身を含む): 5207769112

約数和(自身を除く): 3402475096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 157, 192, 288, 314, 471, 576, 628, 942, 1256, 1413, 1884, 2512, 2826, 3768, 5024, 5652, 7536, 10048, 11304, 15072, 19963, 22608, 30144, 39926, 45216, 59889, 79852, 90432, 119778, 159704, 179667, 239556, 319408, 359334, 479112, 638816, 718668, 958224, 1277632, 1437336, 1916448, 2874672, 3134191, 3832896, 5749344, 6268382, 9402573, 11498688, 12536764, 18805146, 25073528, 28207719, 37610292, 50147056, 56415438, 75220584, 100294112, 112830876, 150441168, 200588224, 225661752, 300882336, 451323504, 601764672, 902647008, 1805294016]

約数ペア:

[(1, 1805294016), (2, 902647008), (3, 601764672), (4, 451323504), (6, 300882336), (8, 225661752), (9, 200588224), (12, 150441168), (16, 112830876), (18, 100294112), (24, 75220584), (32, 56415438), (36, 50147056), (48, 37610292), (64, 28207719), (72, 25073528), (96, 18805146), (144, 12536764), (157, 11498688), (192, 9402573), (288, 6268382), (314, 5749344), (471, 3832896), (576, 3134191), (628, 2874672), (942, 1916448), (1256, 1437336), (1413, 1277632), (1884, 958224), (2512, 718668), (2826, 638816), (3768, 479112), (5024, 359334), (5652, 319408), (7536, 239556), (10048, 179667), (11304, 159704), (15072, 119778), (19963, 90432), (22608, 79852), (30144, 59889), (39926, 45216)]