331839408

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1847}}^1$

素因数の和:2074

約数の個数: 80

約数和(自身を含む): 907441920

約数和(自身を除く): 575602512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 197, 228, 304, 394, 456, 591, 788, 912, 1182, 1576, 1847, 2364, 3152, 3694, 3743, 4728, 5541, 7388, 7486, 9456, 11082, 11229, 14776, 14972, 22164, 22458, 29552, 29944, 35093, 44328, 44916, 59888, 70186, 88656, 89832, 105279, 140372, 179664, 210558, 280744, 363859, 421116, 561488, 727718, 842232, 1091577, 1455436, 1684464, 2183154, 2910872, 4366308, 5821744, 6913321, 8732616, 13826642, 17465232, 20739963, 27653284, 41479926, 55306568, 82959852, 110613136, 165919704, 331839408]

約数ペア:

[(1, 331839408), (2, 165919704), (3, 110613136), (4, 82959852), (6, 55306568), (8, 41479926), (12, 27653284), (16, 20739963), (19, 17465232), (24, 13826642), (38, 8732616), (48, 6913321), (57, 5821744), (76, 4366308), (114, 2910872), (152, 2183154), (197, 1684464), (228, 1455436), (304, 1091577), (394, 842232), (456, 727718), (591, 561488), (788, 421116), (912, 363859), (1182, 280744), (1576, 210558), (1847, 179664), (2364, 140372), (3152, 105279), (3694, 89832), (3743, 88656), (4728, 70186), (5541, 59888), (7388, 44916), (7486, 44328), (9456, 35093), (11082, 29944), (11229, 29552), (14776, 22458), (14972, 22164)]