288616072

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{26863}}^1$

素因数の和:26965

約数の個数: 32

約数和(自身を含む): 580262400

約数和(自身を除く): 291646328

約数列:

[1, 2, 4, 8, 17, 34, 68, 79, 136, 158, 316, 632, 1343, 2686, 5372, 10744, 26863, 53726, 107452, 214904, 456671, 913342, 1826684, 2122177, 3653368, 4244354, 8488708, 16977416, 36077009, 72154018, 144308036, 288616072]

約数ペア:

[(1, 288616072), (2, 144308036), (4, 72154018), (8, 36077009), (17, 16977416), (34, 8488708), (68, 4244354), (79, 3653368), (136, 2122177), (158, 1826684), (316, 913342), (632, 456671), (1343, 214904), (2686, 107452), (5372, 53726), (10744, 26863)]