12886554576

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{485479}}^1$

素因数の和:485576

約数の個数: 80

約数和(自身を含む): 38527692800

約数和(自身を除く): 25641138224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 79, 84, 112, 158, 168, 237, 316, 336, 474, 553, 632, 948, 1106, 1264, 1659, 1896, 2212, 3318, 3792, 4424, 6636, 8848, 13272, 26544, 485479, 970958, 1456437, 1941916, 2912874, 3398353, 3883832, 5825748, 6796706, 7767664, 10195059, 11651496, 13593412, 20390118, 23302992, 27186824, 38352841, 40780236, 54373648, 76705682, 81560472, 115058523, 153411364, 163120944, 230117046, 268469887, 306822728, 460234092, 536939774, 613645456, 805409661, 920468184, 1073879548, 1610819322, 1840936368, 2147759096, 3221638644, 4295518192, 6443277288, 12886554576]

約数ペア:

[(1, 12886554576), (2, 6443277288), (3, 4295518192), (4, 3221638644), (6, 2147759096), (7, 1840936368), (8, 1610819322), (12, 1073879548), (14, 920468184), (16, 805409661), (21, 613645456), (24, 536939774), (28, 460234092), (42, 306822728), (48, 268469887), (56, 230117046), (79, 163120944), (84, 153411364), (112, 115058523), (158, 81560472), (168, 76705682), (237, 54373648), (316, 40780236), (336, 38352841), (474, 27186824), (553, 23302992), (632, 20390118), (948, 13593412), (1106, 11651496), (1264, 10195059), (1659, 7767664), (1896, 6796706), (2212, 5825748), (3318, 3883832), (3792, 3398353), (4424, 2912874), (6636, 1941916), (8848, 1456437), (13272, 970958), (26544, 485479)]