489602226

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:447

約数の個数: 64

約数和(自身を含む): 1025934336

約数和(自身を除く): 536332110

約数列:

[1, 2, 3, 6, 61, 71, 83, 122, 142, 166, 183, 213, 227, 249, 366, 426, 454, 498, 681, 1362, 4331, 5063, 5893, 8662, 10126, 11786, 12993, 13847, 15189, 16117, 17679, 18841, 25986, 27694, 30378, 32234, 35358, 37682, 41541, 48351, 56523, 83082, 96702, 113046, 359473, 718946, 983137, 1078419, 1149301, 1337711, 1966274, 2156838, 2298602, 2675422, 2949411, 3447903, 4013133, 5898822, 6895806, 8026266, 81600371, 163200742, 244801113, 489602226]

約数ペア:

[(1, 489602226), (2, 244801113), (3, 163200742), (6, 81600371), (61, 8026266), (71, 6895806), (83, 5898822), (122, 4013133), (142, 3447903), (166, 2949411), (183, 2675422), (213, 2298602), (227, 2156838), (249, 1966274), (366, 1337711), (426, 1149301), (454, 1078419), (498, 983137), (681, 718946), (1362, 359473), (4331, 113046), (5063, 96702), (5893, 83082), (8662, 56523), (10126, 48351), (11786, 41541), (12993, 37682), (13847, 35358), (15189, 32234), (16117, 30378), (17679, 27694), (18841, 25986)]