271873472

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:266

約数の個数: 112

約数和(自身を含む): 611745792

約数和(自身を除く): 339872320

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 83, 104, 124, 127, 166, 208, 248, 254, 332, 403, 416, 496, 508, 664, 806, 832, 992, 1016, 1079, 1328, 1612, 1651, 1984, 2032, 2158, 2573, 2656, 3224, 3302, 3937, 4064, 4316, 5146, 5312, 6448, 6604, 7874, 8128, 8632, 10292, 10541, 12896, 13208, 15748, 17264, 20584, 21082, 25792, 26416, 31496, 33449, 34528, 41168, 42164, 51181, 52832, 62992, 66898, 69056, 82336, 84328, 102362, 105664, 125984, 133796, 137033, 164672, 168656, 204724, 251968, 267592, 274066, 326771, 337312, 409448, 535184, 548132, 653542, 674624, 818896, 1070368, 1096264, 1307084, 1637792, 2140736, 2192528, 2614168, 3275584, 4248023, 4385056, 5228336, 8496046, 8770112, 10456672, 16992092, 20913344, 33984184, 67968368, 135936736, 271873472]

約数ペア:

[(1, 271873472), (2, 135936736), (4, 67968368), (8, 33984184), (13, 20913344), (16, 16992092), (26, 10456672), (31, 8770112), (32, 8496046), (52, 5228336), (62, 4385056), (64, 4248023), (83, 3275584), (104, 2614168), (124, 2192528), (127, 2140736), (166, 1637792), (208, 1307084), (248, 1096264), (254, 1070368), (332, 818896), (403, 674624), (416, 653542), (496, 548132), (508, 535184), (664, 409448), (806, 337312), (832, 326771), (992, 274066), (1016, 267592), (1079, 251968), (1328, 204724), (1612, 168656), (1651, 164672), (1984, 137033), (2032, 133796), (2158, 125984), (2573, 105664), (2656, 102362), (3224, 84328), (3302, 82336), (3937, 69056), (4064, 66898), (4316, 62992), (5146, 52832), (5312, 51181), (6448, 42164), (6604, 41168), (7874, 34528), (8128, 33449), (8632, 31496), (10292, 26416), (10541, 25792), (12896, 21082), (13208, 20584), (15748, 17264)]