13468416

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:122

約数の個数: 144

約数和(自身を含む): 41207040

約数和(自身を除く): 27738624

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 71, 76, 78, 96, 104, 114, 128, 142, 152, 156, 192, 208, 213, 228, 247, 256, 284, 304, 312, 384, 416, 426, 456, 494, 568, 608, 624, 741, 768, 832, 852, 912, 923, 988, 1136, 1216, 1248, 1349, 1482, 1664, 1704, 1824, 1846, 1976, 2272, 2432, 2496, 2698, 2769, 2964, 3328, 3408, 3648, 3692, 3952, 4047, 4544, 4864, 4992, 5396, 5538, 5928, 6816, 7296, 7384, 7904, 8094, 9088, 9984, 10792, 11076, 11856, 13632, 14592, 14768, 15808, 16188, 17537, 18176, 21584, 22152, 23712, 27264, 29536, 31616, 32376, 35074, 43168, 44304, 47424, 52611, 54528, 59072, 63232, 64752, 70148, 86336, 88608, 94848, 105222, 118144, 129504, 140296, 172672, 177216, 189696, 210444, 236288, 259008, 280592, 345344, 354432, 420888, 518016, 561184, 708864, 841776, 1036032, 1122368, 1683552, 2244736, 3367104, 4489472, 6734208, 13468416]

約数ペア:

[(1, 13468416), (2, 6734208), (3, 4489472), (4, 3367104), (6, 2244736), (8, 1683552), (12, 1122368), (13, 1036032), (16, 841776), (19, 708864), (24, 561184), (26, 518016), (32, 420888), (38, 354432), (39, 345344), (48, 280592), (52, 259008), (57, 236288), (64, 210444), (71, 189696), (76, 177216), (78, 172672), (96, 140296), (104, 129504), (114, 118144), (128, 105222), (142, 94848), (152, 88608), (156, 86336), (192, 70148), (208, 64752), (213, 63232), (228, 59072), (247, 54528), (256, 52611), (284, 47424), (304, 44304), (312, 43168), (384, 35074), (416, 32376), (426, 31616), (456, 29536), (494, 27264), (568, 23712), (608, 22152), (624, 21584), (741, 18176), (768, 17537), (832, 16188), (852, 15808), (912, 14768), (923, 14592), (988, 13632), (1136, 11856), (1216, 11076), (1248, 10792), (1349, 9984), (1482, 9088), (1664, 8094), (1704, 7904), (1824, 7384), (1846, 7296), (1976, 6816), (2272, 5928), (2432, 5538), (2496, 5396), (2698, 4992), (2769, 4864), (2964, 4544), (3328, 4047), (3408, 3952), (3648, 3692)]