391813344

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{104651}}^1$

素因数の和:104680

約数の個数: 72

約数和(自身を含む): 1199939832

約数和(自身を除く): 808126488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 104651, 209302, 313953, 418604, 627906, 837208, 941859, 1255812, 1360463, 1674416, 1883718, 2511624, 2720926, 3348832, 3767436, 4081389, 5023248, 5441852, 7534872, 8162778, 10046496, 10883704, 12244167, 15069744, 16325556, 21767408, 24488334, 30139488, 32651112, 43534816, 48976668, 65302224, 97953336, 130604448, 195906672, 391813344]

約数ペア:

[(1, 391813344), (2, 195906672), (3, 130604448), (4, 97953336), (6, 65302224), (8, 48976668), (9, 43534816), (12, 32651112), (13, 30139488), (16, 24488334), (18, 21767408), (24, 16325556), (26, 15069744), (32, 12244167), (36, 10883704), (39, 10046496), (48, 8162778), (52, 7534872), (72, 5441852), (78, 5023248), (96, 4081389), (104, 3767436), (117, 3348832), (144, 2720926), (156, 2511624), (208, 1883718), (234, 1674416), (288, 1360463), (312, 1255812), (416, 941859), (468, 837208), (624, 627906), (936, 418604), (1248, 313953), (1872, 209302), (3744, 104651)]