638825472

素因数分解:

$2^{10}\times 3^2\times {\mathrm{69317}}^1$

素因数の和:69343

約数の個数: 66

約数和(自身を含む): 1844621298

約数和(自身を除く): 1205795826

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2304, 3072, 4608, 9216, 69317, 138634, 207951, 277268, 415902, 554536, 623853, 831804, 1109072, 1247706, 1663608, 2218144, 2495412, 3327216, 4436288, 4990824, 6654432, 8872576, 9981648, 13308864, 17745152, 19963296, 26617728, 35490304, 39926592, 53235456, 70980608, 79853184, 106470912, 159706368, 212941824, 319412736, 638825472]

約数ペア:

[(1, 638825472), (2, 319412736), (3, 212941824), (4, 159706368), (6, 106470912), (8, 79853184), (9, 70980608), (12, 53235456), (16, 39926592), (18, 35490304), (24, 26617728), (32, 19963296), (36, 17745152), (48, 13308864), (64, 9981648), (72, 8872576), (96, 6654432), (128, 4990824), (144, 4436288), (192, 3327216), (256, 2495412), (288, 2218144), (384, 1663608), (512, 1247706), (576, 1109072), (768, 831804), (1024, 623853), (1152, 554536), (1536, 415902), (2304, 277268), (3072, 207951), (4608, 138634), (9216, 69317)]