221448864

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25349}}^1$

素因数の和:25382

約数の個数: 96

約数和(自身を含む): 715478400

約数和(自身を除く): 494029536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 182, 208, 224, 273, 312, 336, 364, 416, 546, 624, 672, 728, 1092, 1248, 1456, 2184, 2912, 4368, 8736, 25349, 50698, 76047, 101396, 152094, 177443, 202792, 304188, 329537, 354886, 405584, 532329, 608376, 659074, 709772, 811168, 988611, 1064658, 1216752, 1318148, 1419544, 1977222, 2129316, 2306759, 2433504, 2636296, 2839088, 3954444, 4258632, 4613518, 5272592, 5678176, 6920277, 7908888, 8517264, 9227036, 10545184, 13840554, 15817776, 17034528, 18454072, 27681108, 31635552, 36908144, 55362216, 73816288, 110724432, 221448864]

約数ペア:

[(1, 221448864), (2, 110724432), (3, 73816288), (4, 55362216), (6, 36908144), (7, 31635552), (8, 27681108), (12, 18454072), (13, 17034528), (14, 15817776), (16, 13840554), (21, 10545184), (24, 9227036), (26, 8517264), (28, 7908888), (32, 6920277), (39, 5678176), (42, 5272592), (48, 4613518), (52, 4258632), (56, 3954444), (78, 2839088), (84, 2636296), (91, 2433504), (96, 2306759), (104, 2129316), (112, 1977222), (156, 1419544), (168, 1318148), (182, 1216752), (208, 1064658), (224, 988611), (273, 811168), (312, 709772), (336, 659074), (364, 608376), (416, 532329), (546, 405584), (624, 354886), (672, 329537), (728, 304188), (1092, 202792), (1248, 177443), (1456, 152094), (2184, 101396), (2912, 76047), (4368, 50698), (8736, 25349)]