789265472

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{1499}}^1$

素因数の和:1963

約数の個数: 56

約数和(自身を含む): 1653540000

約数和(自身を除く): 864274528

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 433, 608, 866, 1216, 1499, 1732, 2998, 3464, 5996, 6928, 8227, 11992, 13856, 16454, 23984, 27712, 28481, 32908, 47968, 56962, 65816, 95936, 113924, 131632, 227848, 263264, 455696, 526528, 649067, 911392, 1298134, 1822784, 2596268, 5192536, 10385072, 12332273, 20770144, 24664546, 41540288, 49329092, 98658184, 197316368, 394632736, 789265472]

約数ペア:

[(1, 789265472), (2, 394632736), (4, 197316368), (8, 98658184), (16, 49329092), (19, 41540288), (32, 24664546), (38, 20770144), (64, 12332273), (76, 10385072), (152, 5192536), (304, 2596268), (433, 1822784), (608, 1298134), (866, 911392), (1216, 649067), (1499, 526528), (1732, 455696), (2998, 263264), (3464, 227848), (5996, 131632), (6928, 113924), (8227, 95936), (11992, 65816), (13856, 56962), (16454, 47968), (23984, 32908), (27712, 28481)]