7777884036

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{334619}}^1$

素因数の和:334788

約数の個数: 48

約数和(自身を含む): 19675656000

約数和(自身を除く): 11897771964

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 149, 156, 298, 447, 596, 894, 1788, 1937, 3874, 5811, 7748, 11622, 23244, 334619, 669238, 1003857, 1338476, 2007714, 4015428, 4350047, 8700094, 13050141, 17400188, 26100282, 49858231, 52200564, 99716462, 149574693, 199432924, 299149386, 598298772, 648157003, 1296314006, 1944471009, 2592628012, 3888942018, 7777884036]

約数ペア:

[(1, 7777884036), (2, 3888942018), (3, 2592628012), (4, 1944471009), (6, 1296314006), (12, 648157003), (13, 598298772), (26, 299149386), (39, 199432924), (52, 149574693), (78, 99716462), (149, 52200564), (156, 49858231), (298, 26100282), (447, 17400188), (596, 13050141), (894, 8700094), (1788, 4350047), (1937, 4015428), (3874, 2007714), (5811, 1338476), (7748, 1003857), (11622, 669238), (23244, 334619)]