317271168

素因数分解:

$2^7\times 3^4\times {\mathrm{71}}^1\times {\mathrm{431}}^1$

素因数の和:528

約数の個数: 160

約数和(自身を含む): 959713920

約数和(自身を除く): 642442752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 71, 72, 81, 96, 108, 128, 142, 144, 162, 192, 213, 216, 284, 288, 324, 384, 426, 431, 432, 568, 576, 639, 648, 852, 862, 864, 1136, 1152, 1278, 1293, 1296, 1704, 1724, 1728, 1917, 2272, 2556, 2586, 2592, 3408, 3448, 3456, 3834, 3879, 4544, 5112, 5172, 5184, 5751, 6816, 6896, 7668, 7758, 9088, 10224, 10344, 10368, 11502, 11637, 13632, 13792, 15336, 15516, 20448, 20688, 23004, 23274, 27264, 27584, 30601, 30672, 31032, 34911, 40896, 41376, 46008, 46548, 55168, 61202, 61344, 62064, 69822, 81792, 82752, 91803, 92016, 93096, 122404, 122688, 124128, 139644, 165504, 183606, 184032, 186192, 244808, 245376, 248256, 275409, 279288, 367212, 368064, 372384, 489616, 496512, 550818, 558576, 734424, 736128, 744768, 826227, 979232, 1101636, 1117152, 1468848, 1489536, 1652454, 1958464, 2203272, 2234304, 2478681, 2937696, 3304908, 3916928, 4406544, 4468608, 4957362, 5875392, 6609816, 8813088, 9914724, 11750784, 13219632, 17626176, 19829448, 26439264, 35252352, 39658896, 52878528, 79317792, 105757056, 158635584, 317271168]

約数ペア:

[(1, 317271168), (2, 158635584), (3, 105757056), (4, 79317792), (6, 52878528), (8, 39658896), (9, 35252352), (12, 26439264), (16, 19829448), (18, 17626176), (24, 13219632), (27, 11750784), (32, 9914724), (36, 8813088), (48, 6609816), (54, 5875392), (64, 4957362), (71, 4468608), (72, 4406544), (81, 3916928), (96, 3304908), (108, 2937696), (128, 2478681), (142, 2234304), (144, 2203272), (162, 1958464), (192, 1652454), (213, 1489536), (216, 1468848), (284, 1117152), (288, 1101636), (324, 979232), (384, 826227), (426, 744768), (431, 736128), (432, 734424), (568, 558576), (576, 550818), (639, 496512), (648, 489616), (852, 372384), (862, 368064), (864, 367212), (1136, 279288), (1152, 275409), (1278, 248256), (1293, 245376), (1296, 244808), (1704, 186192), (1724, 184032), (1728, 183606), (1917, 165504), (2272, 139644), (2556, 124128), (2586, 122688), (2592, 122404), (3408, 93096), (3448, 92016), (3456, 91803), (3834, 82752), (3879, 81792), (4544, 69822), (5112, 62064), (5172, 61344), (5184, 61202), (5751, 55168), (6816, 46548), (6896, 46008), (7668, 41376), (7758, 40896), (9088, 34911), (10224, 31032), (10344, 30672), (10368, 30601), (11502, 27584), (11637, 27264), (13632, 23274), (13792, 23004), (15336, 20688), (15516, 20448)]