214942812

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{2113}}^1$

素因数の和:2307

約数の個数: 72

約数和(自身を含む): 587066256

約数和(自身を除く): 372123444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 173, 196, 294, 346, 519, 588, 692, 1038, 1211, 2076, 2113, 2422, 3633, 4226, 4844, 6339, 7266, 8452, 8477, 12678, 14532, 14791, 16954, 25356, 25431, 29582, 33908, 44373, 50862, 59164, 88746, 101724, 103537, 177492, 207074, 310611, 365549, 414148, 621222, 731098, 1096647, 1242444, 1462196, 2193294, 2558843, 4386588, 5117686, 7676529, 10235372, 15353058, 17911901, 30706116, 35823802, 53735703, 71647604, 107471406, 214942812]

約数ペア:

[(1, 214942812), (2, 107471406), (3, 71647604), (4, 53735703), (6, 35823802), (7, 30706116), (12, 17911901), (14, 15353058), (21, 10235372), (28, 7676529), (42, 5117686), (49, 4386588), (84, 2558843), (98, 2193294), (147, 1462196), (173, 1242444), (196, 1096647), (294, 731098), (346, 621222), (519, 414148), (588, 365549), (692, 310611), (1038, 207074), (1211, 177492), (2076, 103537), (2113, 101724), (2422, 88746), (3633, 59164), (4226, 50862), (4844, 44373), (6339, 33908), (7266, 29582), (8452, 25431), (8477, 25356), (12678, 16954), (14532, 14791)]