990939456

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2243}}^1$

素因数の和:2333

約数の個数: 168

約数和(自身を含む): 3112068960

約数和(自身を除く): 2121129504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 59, 64, 72, 78, 96, 104, 117, 118, 144, 156, 177, 192, 208, 234, 236, 288, 312, 354, 416, 468, 472, 531, 576, 624, 708, 767, 832, 936, 944, 1062, 1248, 1416, 1534, 1872, 1888, 2124, 2243, 2301, 2496, 2832, 3068, 3744, 3776, 4248, 4486, 4602, 5664, 6136, 6729, 6903, 7488, 8496, 8972, 9204, 11328, 12272, 13458, 13806, 16992, 17944, 18408, 20187, 24544, 26916, 27612, 29159, 33984, 35888, 36816, 40374, 49088, 53832, 55224, 58318, 71776, 73632, 80748, 87477, 107664, 110448, 116636, 132337, 143552, 147264, 161496, 174954, 215328, 220896, 233272, 262431, 264674, 322992, 349908, 397011, 430656, 441792, 466544, 524862, 529348, 645984, 699816, 794022, 933088, 1049724, 1058696, 1191033, 1291968, 1399632, 1588044, 1720381, 1866176, 2099448, 2117392, 2382066, 2799264, 3176088, 3440762, 4198896, 4234784, 4764132, 5161143, 5598528, 6352176, 6881524, 8397792, 8469568, 9528264, 10322286, 12704352, 13763048, 15483429, 16795584, 19056528, 20644572, 25408704, 27526096, 30966858, 38113056, 41289144, 55052192, 61933716, 76226112, 82578288, 110104384, 123867432, 165156576, 247734864, 330313152, 495469728, 990939456]

約数ペア:

[(1, 990939456), (2, 495469728), (3, 330313152), (4, 247734864), (6, 165156576), (8, 123867432), (9, 110104384), (12, 82578288), (13, 76226112), (16, 61933716), (18, 55052192), (24, 41289144), (26, 38113056), (32, 30966858), (36, 27526096), (39, 25408704), (48, 20644572), (52, 19056528), (59, 16795584), (64, 15483429), (72, 13763048), (78, 12704352), (96, 10322286), (104, 9528264), (117, 8469568), (118, 8397792), (144, 6881524), (156, 6352176), (177, 5598528), (192, 5161143), (208, 4764132), (234, 4234784), (236, 4198896), (288, 3440762), (312, 3176088), (354, 2799264), (416, 2382066), (468, 2117392), (472, 2099448), (531, 1866176), (576, 1720381), (624, 1588044), (708, 1399632), (767, 1291968), (832, 1191033), (936, 1058696), (944, 1049724), (1062, 933088), (1248, 794022), (1416, 699816), (1534, 645984), (1872, 529348), (1888, 524862), (2124, 466544), (2243, 441792), (2301, 430656), (2496, 397011), (2832, 349908), (3068, 322992), (3744, 264674), (3776, 262431), (4248, 233272), (4486, 220896), (4602, 215328), (5664, 174954), (6136, 161496), (6729, 147264), (6903, 143552), (7488, 132337), (8496, 116636), (8972, 110448), (9204, 107664), (11328, 87477), (12272, 80748), (13458, 73632), (13806, 71776), (16992, 58318), (17944, 55224), (18408, 53832), (20187, 49088), (24544, 40374), (26916, 36816), (27612, 35888), (29159, 33984)]