1223804556

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{49339}}^1$

素因数の和:49415

約数の個数: 72

約数和(自身を含む): 3394394640

約数和(自身を除く): 2170590084

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 53, 78, 106, 117, 156, 159, 212, 234, 318, 468, 477, 636, 689, 954, 1378, 1908, 2067, 2756, 4134, 6201, 8268, 12402, 24804, 49339, 98678, 148017, 197356, 296034, 444051, 592068, 641407, 888102, 1282814, 1776204, 1924221, 2565628, 2614967, 3848442, 5229934, 5772663, 7696884, 7844901, 10459868, 11545326, 15689802, 23090652, 23534703, 31379604, 33994571, 47069406, 67989142, 94138812, 101983713, 135978284, 203967426, 305951139, 407934852, 611902278, 1223804556]

約数ペア:

[(1, 1223804556), (2, 611902278), (3, 407934852), (4, 305951139), (6, 203967426), (9, 135978284), (12, 101983713), (13, 94138812), (18, 67989142), (26, 47069406), (36, 33994571), (39, 31379604), (52, 23534703), (53, 23090652), (78, 15689802), (106, 11545326), (117, 10459868), (156, 7844901), (159, 7696884), (212, 5772663), (234, 5229934), (318, 3848442), (468, 2614967), (477, 2565628), (636, 1924221), (689, 1776204), (954, 1282814), (1378, 888102), (1908, 641407), (2067, 592068), (2756, 444051), (4134, 296034), (6201, 197356), (8268, 148017), (12402, 98678), (24804, 49339)]