313864668

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{9187}}^1$

素因数の和:9283

約数の個数: 72

約数和(自身を含む): 866207888

約数和(自身を除く): 552343220

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 73, 78, 117, 146, 156, 219, 234, 292, 438, 468, 657, 876, 949, 1314, 1898, 2628, 2847, 3796, 5694, 8541, 9187, 11388, 17082, 18374, 27561, 34164, 36748, 55122, 82683, 110244, 119431, 165366, 238862, 330732, 358293, 477724, 670651, 716586, 1074879, 1341302, 1433172, 2011953, 2149758, 2682604, 4023906, 4299516, 6035859, 8047812, 8718463, 12071718, 17436926, 24143436, 26155389, 34873852, 52310778, 78466167, 104621556, 156932334, 313864668]

約数ペア:

[(1, 313864668), (2, 156932334), (3, 104621556), (4, 78466167), (6, 52310778), (9, 34873852), (12, 26155389), (13, 24143436), (18, 17436926), (26, 12071718), (36, 8718463), (39, 8047812), (52, 6035859), (73, 4299516), (78, 4023906), (117, 2682604), (146, 2149758), (156, 2011953), (219, 1433172), (234, 1341302), (292, 1074879), (438, 716586), (468, 670651), (657, 477724), (876, 358293), (949, 330732), (1314, 238862), (1898, 165366), (2628, 119431), (2847, 110244), (3796, 82683), (5694, 55122), (8541, 36748), (9187, 34164), (11388, 27561), (17082, 18374)]