2019925248

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1321}}^1$

素因数の和:1532

約数の個数: 144

約数和(自身を含む): 5901534912

約数和(自身を除く): 3881609664

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 181, 192, 256, 264, 352, 362, 384, 528, 543, 704, 724, 768, 1056, 1086, 1321, 1408, 1448, 1991, 2112, 2172, 2642, 2816, 2896, 3963, 3982, 4224, 4344, 5284, 5792, 5973, 7926, 7964, 8448, 8688, 10568, 11584, 11946, 14531, 15852, 15928, 17376, 21136, 23168, 23892, 29062, 31704, 31856, 34752, 42272, 43593, 46336, 47784, 58124, 63408, 63712, 69504, 84544, 87186, 95568, 116248, 126816, 127424, 139008, 169088, 174372, 191136, 232496, 239101, 253632, 254848, 338176, 348744, 382272, 464992, 478202, 507264, 509696, 697488, 717303, 764544, 929984, 956404, 1014528, 1394976, 1434606, 1529088, 1859968, 1912808, 2630111, 2789952, 2869212, 3719936, 3825616, 5260222, 5579904, 5738424, 7651232, 7890333, 10520444, 11159808, 11476848, 15302464, 15780666, 21040888, 22953696, 30604928, 31561332, 42081776, 45907392, 61209856, 63122664, 84163552, 91814784, 126245328, 168327104, 183629568, 252490656, 336654208, 504981312, 673308416, 1009962624, 2019925248]

約数ペア:

[(1, 2019925248), (2, 1009962624), (3, 673308416), (4, 504981312), (6, 336654208), (8, 252490656), (11, 183629568), (12, 168327104), (16, 126245328), (22, 91814784), (24, 84163552), (32, 63122664), (33, 61209856), (44, 45907392), (48, 42081776), (64, 31561332), (66, 30604928), (88, 22953696), (96, 21040888), (128, 15780666), (132, 15302464), (176, 11476848), (181, 11159808), (192, 10520444), (256, 7890333), (264, 7651232), (352, 5738424), (362, 5579904), (384, 5260222), (528, 3825616), (543, 3719936), (704, 2869212), (724, 2789952), (768, 2630111), (1056, 1912808), (1086, 1859968), (1321, 1529088), (1408, 1434606), (1448, 1394976), (1991, 1014528), (2112, 956404), (2172, 929984), (2642, 764544), (2816, 717303), (2896, 697488), (3963, 509696), (3982, 507264), (4224, 478202), (4344, 464992), (5284, 382272), (5792, 348744), (5973, 338176), (7926, 254848), (7964, 253632), (8448, 239101), (8688, 232496), (10568, 191136), (11584, 174372), (11946, 169088), (14531, 139008), (15852, 127424), (15928, 126816), (17376, 116248), (21136, 95568), (23168, 87186), (23892, 84544), (29062, 69504), (31704, 63712), (31856, 63408), (34752, 58124), (42272, 47784), (43593, 46336)]