262051296

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{209977}}^1$

素因数の和:210003

約数の個数: 48

約数和(自身を含む): 740802384

約数和(自身を除く): 478751088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 209977, 419954, 629931, 839908, 1259862, 1679816, 2519724, 2729701, 3359632, 5039448, 5459402, 6719264, 8189103, 10078896, 10918804, 16378206, 20157792, 21837608, 32756412, 43675216, 65512824, 87350432, 131025648, 262051296]

約数ペア:

[(1, 262051296), (2, 131025648), (3, 87350432), (4, 65512824), (6, 43675216), (8, 32756412), (12, 21837608), (13, 20157792), (16, 16378206), (24, 10918804), (26, 10078896), (32, 8189103), (39, 6719264), (48, 5459402), (52, 5039448), (78, 3359632), (96, 2729701), (104, 2519724), (156, 1679816), (208, 1259862), (312, 839908), (416, 629931), (624, 419954), (1248, 209977)]