1388232288

素因数分解:

$2^5\times 3^2\times {\mathrm{4820251}}^1$

素因数の和:4820267

約数の個数: 36

約数和(自身を含む): 3947786388

約数和(自身を除く): 2559554100

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 4820251, 9640502, 14460753, 19281004, 28921506, 38562008, 43382259, 57843012, 77124016, 86764518, 115686024, 154248032, 173529036, 231372048, 347058072, 462744096, 694116144, 1388232288]

約数ペア:

[(1, 1388232288), (2, 694116144), (3, 462744096), (4, 347058072), (6, 231372048), (8, 173529036), (9, 154248032), (12, 115686024), (16, 86764518), (18, 77124016), (24, 57843012), (32, 43382259), (36, 38562008), (48, 28921506), (72, 19281004), (96, 14460753), (144, 9640502), (288, 4820251)]