680293812478

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{52757}}^1$

素因数の和:53065

約数の個数: 64

約数和(自身を含む): 1203388876800

約数和(自身を除く): 523095064322

約数列:

[1, 2, 7, 14, 79, 89, 131, 158, 178, 262, 553, 623, 917, 1106, 1246, 1834, 7031, 10349, 11659, 14062, 20698, 23318, 49217, 52757, 72443, 81613, 98434, 105514, 144886, 163226, 369299, 738598, 921061, 1842122, 4167803, 4695373, 6447427, 6911167, 8335606, 9390746, 12894854, 13822334, 29174621, 32867611, 48378169, 58349242, 65735222, 96756338, 370934467, 545982193, 615093863, 741868934, 1091964386, 1230187726, 2596541269, 3821875351, 4305657041, 5193082538, 7643750702, 8611314082, 48592415177, 97184830354, 340146906239, 680293812478]

約数ペア:

[(1, 680293812478), (2, 340146906239), (7, 97184830354), (14, 48592415177), (79, 8611314082), (89, 7643750702), (131, 5193082538), (158, 4305657041), (178, 3821875351), (262, 2596541269), (553, 1230187726), (623, 1091964386), (917, 741868934), (1106, 615093863), (1246, 545982193), (1834, 370934467), (7031, 96756338), (10349, 65735222), (11659, 58349242), (14062, 48378169), (20698, 32867611), (23318, 29174621), (49217, 13822334), (52757, 12894854), (72443, 9390746), (81613, 8335606), (98434, 6911167), (105514, 6447427), (144886, 4695373), (163226, 4167803), (369299, 1842122), (738598, 921061)]