39413808

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{641}}^1$

素因数の和:723

約数の個数: 120

約数和(自身を含む): 128328096

約数和(自身を除く): 88914288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 61, 63, 72, 84, 112, 122, 126, 144, 168, 183, 244, 252, 336, 366, 427, 488, 504, 549, 641, 732, 854, 976, 1008, 1098, 1281, 1282, 1464, 1708, 1923, 2196, 2562, 2564, 2928, 3416, 3843, 3846, 4392, 4487, 5124, 5128, 5769, 6832, 7686, 7692, 8784, 8974, 10248, 10256, 11538, 13461, 15372, 15384, 17948, 20496, 23076, 26922, 30744, 30768, 35896, 39101, 40383, 46152, 53844, 61488, 71792, 78202, 80766, 92304, 107688, 117303, 156404, 161532, 215376, 234606, 273707, 312808, 323064, 351909, 469212, 547414, 625616, 646128, 703818, 821121, 938424, 1094828, 1407636, 1642242, 1876848, 2189656, 2463363, 2815272, 3284484, 4379312, 4926726, 5630544, 6568968, 9853452, 13137936, 19706904, 39413808]

約数ペア:

[(1, 39413808), (2, 19706904), (3, 13137936), (4, 9853452), (6, 6568968), (7, 5630544), (8, 4926726), (9, 4379312), (12, 3284484), (14, 2815272), (16, 2463363), (18, 2189656), (21, 1876848), (24, 1642242), (28, 1407636), (36, 1094828), (42, 938424), (48, 821121), (56, 703818), (61, 646128), (63, 625616), (72, 547414), (84, 469212), (112, 351909), (122, 323064), (126, 312808), (144, 273707), (168, 234606), (183, 215376), (244, 161532), (252, 156404), (336, 117303), (366, 107688), (427, 92304), (488, 80766), (504, 78202), (549, 71792), (641, 61488), (732, 53844), (854, 46152), (976, 40383), (1008, 39101), (1098, 35896), (1281, 30768), (1282, 30744), (1464, 26922), (1708, 23076), (1923, 20496), (2196, 17948), (2562, 15384), (2564, 15372), (2928, 13461), (3416, 11538), (3843, 10256), (3846, 10248), (4392, 8974), (4487, 8784), (5124, 7692), (5128, 7686), (5769, 6832)]