1312738896

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{126031}}^1$

素因数の和:126080

約数の個数: 80

約数和(自身を含む): 4000759808

約数和(自身を除く): 2688020912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 126031, 252062, 378093, 504124, 756186, 882217, 1008248, 1512372, 1764434, 2016496, 2646651, 3024744, 3528868, 3906961, 5293302, 6049488, 7057736, 7813922, 10586604, 11720883, 14115472, 15627844, 21173208, 23441766, 27348727, 31255688, 42346416, 46883532, 54697454, 62511376, 82046181, 93767064, 109394908, 164092362, 187534128, 218789816, 328184724, 437579632, 656369448, 1312738896]

約数ペア:

[(1, 1312738896), (2, 656369448), (3, 437579632), (4, 328184724), (6, 218789816), (7, 187534128), (8, 164092362), (12, 109394908), (14, 93767064), (16, 82046181), (21, 62511376), (24, 54697454), (28, 46883532), (31, 42346416), (42, 31255688), (48, 27348727), (56, 23441766), (62, 21173208), (84, 15627844), (93, 14115472), (112, 11720883), (124, 10586604), (168, 7813922), (186, 7057736), (217, 6049488), (248, 5293302), (336, 3906961), (372, 3528868), (434, 3024744), (496, 2646651), (651, 2016496), (744, 1764434), (868, 1512372), (1302, 1008248), (1488, 882217), (1736, 756186), (2604, 504124), (3472, 378093), (5208, 252062), (10416, 126031)]