397595628

素因数分解:

$2^2\times 3^5\times {\mathrm{97}}^1\times {\mathrm{4217}}^1$

素因数の和:4333

約数の個数: 72

約数和(自身を含む): 1053251472

約数和(自身を除く): 655655844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 97, 108, 162, 194, 243, 291, 324, 388, 486, 582, 873, 972, 1164, 1746, 2619, 3492, 4217, 5238, 7857, 8434, 10476, 12651, 15714, 16868, 23571, 25302, 31428, 37953, 47142, 50604, 75906, 94284, 113859, 151812, 227718, 341577, 409049, 455436, 683154, 818098, 1024731, 1227147, 1366308, 1636196, 2049462, 2454294, 3681441, 4098924, 4908588, 7362882, 11044323, 14725764, 22088646, 33132969, 44177292, 66265938, 99398907, 132531876, 198797814, 397595628]

約数ペア:

[(1, 397595628), (2, 198797814), (3, 132531876), (4, 99398907), (6, 66265938), (9, 44177292), (12, 33132969), (18, 22088646), (27, 14725764), (36, 11044323), (54, 7362882), (81, 4908588), (97, 4098924), (108, 3681441), (162, 2454294), (194, 2049462), (243, 1636196), (291, 1366308), (324, 1227147), (388, 1024731), (486, 818098), (582, 683154), (873, 455436), (972, 409049), (1164, 341577), (1746, 227718), (2619, 151812), (3492, 113859), (4217, 94284), (5238, 75906), (7857, 50604), (8434, 47142), (10476, 37953), (12651, 31428), (15714, 25302), (16868, 23571)]