247276848

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{56611}}^1$

素因数の和:56642

約数の個数: 80

約数和(自身を含む): 786227456

約数和(自身を除く): 538950608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 56611, 113222, 169833, 226444, 339666, 396277, 452888, 679332, 735943, 792554, 905776, 1188831, 1358664, 1471886, 1585108, 2207829, 2377662, 2717328, 2943772, 3170216, 4415658, 4755324, 5151601, 5887544, 6340432, 8831316, 9510648, 10303202, 11775088, 15454803, 17662632, 19021296, 20606404, 30909606, 35325264, 41212808, 61819212, 82425616, 123638424, 247276848]

約数ペア:

[(1, 247276848), (2, 123638424), (3, 82425616), (4, 61819212), (6, 41212808), (7, 35325264), (8, 30909606), (12, 20606404), (13, 19021296), (14, 17662632), (16, 15454803), (21, 11775088), (24, 10303202), (26, 9510648), (28, 8831316), (39, 6340432), (42, 5887544), (48, 5151601), (52, 4755324), (56, 4415658), (78, 3170216), (84, 2943772), (91, 2717328), (104, 2377662), (112, 2207829), (156, 1585108), (168, 1471886), (182, 1358664), (208, 1188831), (273, 905776), (312, 792554), (336, 735943), (364, 679332), (546, 452888), (624, 396277), (728, 339666), (1092, 226444), (1456, 169833), (2184, 113222), (4368, 56611)]