1200899644

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{983}}^1$

素因数の和:1295

約数の個数: 72

約数和(自身を含む): 2562997248

約数和(自身を除く): 1362097604

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 271, 322, 542, 644, 983, 1084, 1127, 1897, 1966, 2254, 3794, 3932, 4508, 6233, 6881, 7588, 12466, 13279, 13762, 22609, 24932, 26558, 27524, 43631, 45218, 48167, 53116, 87262, 90436, 96334, 158263, 174524, 192668, 266393, 305417, 316526, 532786, 610834, 633052, 1065572, 1107841, 1221668, 1864751, 2215682, 3729502, 4431364, 6127039, 7459004, 12254078, 13053257, 24508156, 26106514, 42889273, 52213028, 85778546, 171557092, 300224911, 600449822, 1200899644]

約数ペア:

[(1, 1200899644), (2, 600449822), (4, 300224911), (7, 171557092), (14, 85778546), (23, 52213028), (28, 42889273), (46, 26106514), (49, 24508156), (92, 13053257), (98, 12254078), (161, 7459004), (196, 6127039), (271, 4431364), (322, 3729502), (542, 2215682), (644, 1864751), (983, 1221668), (1084, 1107841), (1127, 1065572), (1897, 633052), (1966, 610834), (2254, 532786), (3794, 316526), (3932, 305417), (4508, 266393), (6233, 192668), (6881, 174524), (7588, 158263), (12466, 96334), (13279, 90436), (13762, 87262), (22609, 53116), (24932, 48167), (26558, 45218), (27524, 43631)]