289290288

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{2467}}^1$

素因数の和:2834

約数の個数: 80

約数和(自身を含む): 856889600

約数和(自身を除く): 567599312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 349, 698, 1047, 1396, 2094, 2443, 2467, 2792, 4188, 4886, 4934, 5584, 7329, 7401, 8376, 9772, 9868, 14658, 14802, 16752, 17269, 19544, 19736, 29316, 29604, 34538, 39088, 39472, 51807, 58632, 59208, 69076, 103614, 117264, 118416, 138152, 207228, 276304, 414456, 828912, 860983, 1721966, 2582949, 3443932, 5165898, 6026881, 6887864, 10331796, 12053762, 13775728, 18080643, 20663592, 24107524, 36161286, 41327184, 48215048, 72322572, 96430096, 144645144, 289290288]

約数ペア:

[(1, 289290288), (2, 144645144), (3, 96430096), (4, 72322572), (6, 48215048), (7, 41327184), (8, 36161286), (12, 24107524), (14, 20663592), (16, 18080643), (21, 13775728), (24, 12053762), (28, 10331796), (42, 6887864), (48, 6026881), (56, 5165898), (84, 3443932), (112, 2582949), (168, 1721966), (336, 860983), (349, 828912), (698, 414456), (1047, 276304), (1396, 207228), (2094, 138152), (2443, 118416), (2467, 117264), (2792, 103614), (4188, 69076), (4886, 59208), (4934, 58632), (5584, 51807), (7329, 39472), (7401, 39088), (8376, 34538), (9772, 29604), (9868, 29316), (14658, 19736), (14802, 19544), (16752, 17269)]