312331344

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29443}}^1$

素因数の和:29484

約数の個数: 80

約数和(自身を含む): 920066112

約数和(自身を除く): 607734768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 442, 624, 663, 816, 884, 1326, 1768, 2652, 3536, 5304, 10608, 29443, 58886, 88329, 117772, 176658, 235544, 353316, 382759, 471088, 500531, 706632, 765518, 1001062, 1148277, 1413264, 1501593, 1531036, 2002124, 2296554, 3003186, 3062072, 4004248, 4593108, 6006372, 6124144, 6506903, 8008496, 9186216, 12012744, 13013806, 18372432, 19520709, 24025488, 26027612, 39041418, 52055224, 78082836, 104110448, 156165672, 312331344]

約数ペア:

[(1, 312331344), (2, 156165672), (3, 104110448), (4, 78082836), (6, 52055224), (8, 39041418), (12, 26027612), (13, 24025488), (16, 19520709), (17, 18372432), (24, 13013806), (26, 12012744), (34, 9186216), (39, 8008496), (48, 6506903), (51, 6124144), (52, 6006372), (68, 4593108), (78, 4004248), (102, 3062072), (104, 3003186), (136, 2296554), (156, 2002124), (204, 1531036), (208, 1501593), (221, 1413264), (272, 1148277), (312, 1001062), (408, 765518), (442, 706632), (624, 500531), (663, 471088), (816, 382759), (884, 353316), (1326, 235544), (1768, 176658), (2652, 117772), (3536, 88329), (5304, 58886), (10608, 29443)]