1865798688

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{87943}}^1$

素因数の和:87986

約数の個数: 96

約数和(自身を含む): 5584795776

約数和(自身を除く): 3718997088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 68, 78, 96, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 416, 442, 544, 624, 663, 816, 884, 1248, 1326, 1632, 1768, 2652, 3536, 5304, 7072, 10608, 21216, 87943, 175886, 263829, 351772, 527658, 703544, 1055316, 1143259, 1407088, 1495031, 2110632, 2286518, 2814176, 2990062, 3429777, 4221264, 4485093, 4573036, 5980124, 6859554, 8442528, 8970186, 9146072, 11960248, 13719108, 17940372, 18292144, 19435403, 23920496, 27438216, 35880744, 36584288, 38870806, 47840992, 54876432, 58306209, 71761488, 77741612, 109752864, 116612418, 143522976, 155483224, 233224836, 310966448, 466449672, 621932896, 932899344, 1865798688]

約数ペア:

[(1, 1865798688), (2, 932899344), (3, 621932896), (4, 466449672), (6, 310966448), (8, 233224836), (12, 155483224), (13, 143522976), (16, 116612418), (17, 109752864), (24, 77741612), (26, 71761488), (32, 58306209), (34, 54876432), (39, 47840992), (48, 38870806), (51, 36584288), (52, 35880744), (68, 27438216), (78, 23920496), (96, 19435403), (102, 18292144), (104, 17940372), (136, 13719108), (156, 11960248), (204, 9146072), (208, 8970186), (221, 8442528), (272, 6859554), (312, 5980124), (408, 4573036), (416, 4485093), (442, 4221264), (544, 3429777), (624, 2990062), (663, 2814176), (816, 2286518), (884, 2110632), (1248, 1495031), (1326, 1407088), (1632, 1143259), (1768, 1055316), (2652, 703544), (3536, 527658), (5304, 351772), (7072, 263829), (10608, 175886), (21216, 87943)]