326890721616

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{1218941}}^1$

素因数の和:1219140

約数の個数: 80

約数和(自身を含む): 873035515008

約数和(自身を除く): 546144793392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 151, 222, 296, 302, 444, 453, 592, 604, 888, 906, 1208, 1776, 1812, 2416, 3624, 5587, 7248, 11174, 16761, 22348, 33522, 44696, 67044, 89392, 134088, 268176, 1218941, 2437882, 3656823, 4875764, 7313646, 9751528, 14627292, 19503056, 29254584, 45100817, 58509168, 90201634, 135302451, 180403268, 184060091, 270604902, 360806536, 368120182, 541209804, 552180273, 721613072, 736240364, 1082419608, 1104360546, 1472480728, 2164839216, 2208721092, 2944961456, 4417442184, 6810223367, 8834884368, 13620446734, 20430670101, 27240893468, 40861340202, 54481786936, 81722680404, 108963573872, 163445360808, 326890721616]

約数ペア:

[(1, 326890721616), (2, 163445360808), (3, 108963573872), (4, 81722680404), (6, 54481786936), (8, 40861340202), (12, 27240893468), (16, 20430670101), (24, 13620446734), (37, 8834884368), (48, 6810223367), (74, 4417442184), (111, 2944961456), (148, 2208721092), (151, 2164839216), (222, 1472480728), (296, 1104360546), (302, 1082419608), (444, 736240364), (453, 721613072), (592, 552180273), (604, 541209804), (888, 368120182), (906, 360806536), (1208, 270604902), (1776, 184060091), (1812, 180403268), (2416, 135302451), (3624, 90201634), (5587, 58509168), (7248, 45100817), (11174, 29254584), (16761, 19503056), (22348, 14627292), (33522, 9751528), (44696, 7313646), (67044, 4875764), (89392, 3656823), (134088, 2437882), (268176, 1218941)]