290371566

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{25219}}^1$

素因数の和:25344

約数の個数: 32

約数和(自身を含む): 617385600

約数和(自身を除く): 327014034

約数列:

[1, 2, 3, 6, 19, 38, 57, 101, 114, 202, 303, 606, 1919, 3838, 5757, 11514, 25219, 50438, 75657, 151314, 479161, 958322, 1437483, 2547119, 2874966, 5094238, 7641357, 15282714, 48395261, 96790522, 145185783, 290371566]

約数ペア:

[(1, 290371566), (2, 145185783), (3, 96790522), (6, 48395261), (19, 15282714), (38, 7641357), (57, 5094238), (101, 2874966), (114, 2547119), (202, 1437483), (303, 958322), (606, 479161), (1919, 151314), (3838, 75657), (5757, 50438), (11514, 25219)]