40238208

素因数分解:

$2^7\times 3^4\times {\mathrm{3881}}^1$

素因数の和:3907

約数の個数: 80

約数和(自身を含む): 119779110

約数和(自身を除く): 79540902

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 3881, 5184, 7762, 10368, 11643, 15524, 23286, 31048, 34929, 46572, 62096, 69858, 93144, 104787, 124192, 139716, 186288, 209574, 248384, 279432, 314361, 372576, 419148, 496768, 558864, 628722, 745152, 838296, 1117728, 1257444, 1490304, 1676592, 2235456, 2514888, 3353184, 4470912, 5029776, 6706368, 10059552, 13412736, 20119104, 40238208]

約数ペア:

[(1, 40238208), (2, 20119104), (3, 13412736), (4, 10059552), (6, 6706368), (8, 5029776), (9, 4470912), (12, 3353184), (16, 2514888), (18, 2235456), (24, 1676592), (27, 1490304), (32, 1257444), (36, 1117728), (48, 838296), (54, 745152), (64, 628722), (72, 558864), (81, 496768), (96, 419148), (108, 372576), (128, 314361), (144, 279432), (162, 248384), (192, 209574), (216, 186288), (288, 139716), (324, 124192), (384, 104787), (432, 93144), (576, 69858), (648, 62096), (864, 46572), (1152, 34929), (1296, 31048), (1728, 23286), (2592, 15524), (3456, 11643), (3881, 10368), (5184, 7762)]