211366949448

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1451}}^1\times {\mathrm{85487}}^1$

素因数の和:87018

約数の個数: 64

約数和(自身を含む): 536235448320

約数和(自身を除く): 324868498872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1451, 1704, 2902, 4353, 5804, 8706, 11608, 17412, 34824, 85487, 103021, 170974, 206042, 256461, 309063, 341948, 412084, 512922, 618126, 683896, 824168, 1025844, 1236252, 2051688, 2472504, 6069577, 12139154, 18208731, 24278308, 36417462, 48556616, 72834924, 124041637, 145669848, 248083274, 372124911, 496166548, 744249822, 992333096, 1488499644, 2976999288, 8806956227, 17613912454, 26420868681, 35227824908, 52841737362, 70455649816, 105683474724, 211366949448]

約数ペア:

[(1, 211366949448), (2, 105683474724), (3, 70455649816), (4, 52841737362), (6, 35227824908), (8, 26420868681), (12, 17613912454), (24, 8806956227), (71, 2976999288), (142, 1488499644), (213, 992333096), (284, 744249822), (426, 496166548), (568, 372124911), (852, 248083274), (1451, 145669848), (1704, 124041637), (2902, 72834924), (4353, 48556616), (5804, 36417462), (8706, 24278308), (11608, 18208731), (17412, 12139154), (34824, 6069577), (85487, 2472504), (103021, 2051688), (170974, 1236252), (206042, 1025844), (256461, 824168), (309063, 683896), (341948, 618126), (412084, 512922)]