289317294

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{120851}}^1$

素因数の和:120885

約数の個数: 48

約数和(自身を含む): 754116480

約数和(自身を除く): 464799186

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 120851, 241702, 362553, 725106, 845957, 1087659, 1691914, 2175318, 2296169, 2537871, 4592338, 5075742, 6888507, 7613613, 13777014, 15227226, 16073183, 20665521, 32146366, 41331042, 48219549, 96439098, 144658647, 289317294]

約数ペア:

[(1, 289317294), (2, 144658647), (3, 96439098), (6, 48219549), (7, 41331042), (9, 32146366), (14, 20665521), (18, 16073183), (19, 15227226), (21, 13777014), (38, 7613613), (42, 6888507), (57, 5075742), (63, 4592338), (114, 2537871), (126, 2296169), (133, 2175318), (171, 1691914), (266, 1087659), (342, 845957), (399, 725106), (798, 362553), (1197, 241702), (2394, 120851)]