1408563648

素因数分解:

$2^6\times 3^3\times {\mathrm{815141}}^1$

素因数の和:815162

約数の個数: 56

約数和(自身を含む): 4140921360

約数和(自身を除く): 2732357712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 815141, 1630282, 2445423, 3260564, 4890846, 6521128, 7336269, 9781692, 13042256, 14672538, 19563384, 22008807, 26084512, 29345076, 39126768, 44017614, 52169024, 58690152, 78253536, 88035228, 117380304, 156507072, 176070456, 234760608, 352140912, 469521216, 704281824, 1408563648]

約数ペア:

[(1, 1408563648), (2, 704281824), (3, 469521216), (4, 352140912), (6, 234760608), (8, 176070456), (9, 156507072), (12, 117380304), (16, 88035228), (18, 78253536), (24, 58690152), (27, 52169024), (32, 44017614), (36, 39126768), (48, 29345076), (54, 26084512), (64, 22008807), (72, 19563384), (96, 14672538), (108, 13042256), (144, 9781692), (192, 7336269), (216, 6521128), (288, 4890846), (432, 3260564), (576, 2445423), (864, 1630282), (1728, 815141)]