393366924

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{59}}^2\times {\mathrm{73}}^1$

素因数の和:244

約数の個数: 108

約数和(自身を含む): 1049184136

約数和(自身を除く): 655817212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 59, 73, 86, 118, 129, 146, 172, 177, 219, 236, 258, 292, 354, 387, 438, 516, 531, 657, 708, 774, 876, 1062, 1314, 1548, 2124, 2537, 2628, 3139, 3481, 4307, 5074, 6278, 6962, 7611, 8614, 9417, 10148, 10443, 12556, 12921, 13924, 15222, 17228, 18834, 20886, 22833, 25842, 28251, 30444, 31329, 37668, 38763, 41772, 45666, 51684, 56502, 62658, 77526, 91332, 113004, 125316, 149683, 155052, 185201, 254113, 299366, 370402, 449049, 508226, 555603, 598732, 740804, 762339, 898098, 1016452, 1111206, 1347147, 1524678, 1666809, 1796196, 2222412, 2287017, 2694294, 3049356, 3333618, 4574034, 5388588, 6667236, 9148068, 10926859, 21853718, 32780577, 43707436, 65561154, 98341731, 131122308, 196683462, 393366924]

約数ペア:

[(1, 393366924), (2, 196683462), (3, 131122308), (4, 98341731), (6, 65561154), (9, 43707436), (12, 32780577), (18, 21853718), (36, 10926859), (43, 9148068), (59, 6667236), (73, 5388588), (86, 4574034), (118, 3333618), (129, 3049356), (146, 2694294), (172, 2287017), (177, 2222412), (219, 1796196), (236, 1666809), (258, 1524678), (292, 1347147), (354, 1111206), (387, 1016452), (438, 898098), (516, 762339), (531, 740804), (657, 598732), (708, 555603), (774, 508226), (876, 449049), (1062, 370402), (1314, 299366), (1548, 254113), (2124, 185201), (2537, 155052), (2628, 149683), (3139, 125316), (3481, 113004), (4307, 91332), (5074, 77526), (6278, 62658), (6962, 56502), (7611, 51684), (8614, 45666), (9417, 41772), (10148, 38763), (10443, 37668), (12556, 31329), (12921, 30444), (13924, 28251), (15222, 25842), (17228, 22833), (18834, 20886)]