1359456

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{17}}^2$

素因数の和:61

約数の個数: 108

約数和(自身を含む): 4409748

約数和(自身を除く): 3050292

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 49, 51, 56, 68, 84, 96, 98, 102, 112, 119, 136, 147, 168, 196, 204, 224, 238, 272, 289, 294, 336, 357, 392, 408, 476, 544, 578, 588, 672, 714, 784, 816, 833, 867, 952, 1156, 1176, 1428, 1568, 1632, 1666, 1734, 1904, 2023, 2312, 2352, 2499, 2856, 3332, 3468, 3808, 4046, 4624, 4704, 4998, 5712, 6069, 6664, 6936, 8092, 9248, 9996, 11424, 12138, 13328, 13872, 14161, 16184, 19992, 24276, 26656, 27744, 28322, 32368, 39984, 42483, 48552, 56644, 64736, 79968, 84966, 97104, 113288, 169932, 194208, 226576, 339864, 453152, 679728, 1359456]

約数ペア:

[(1, 1359456), (2, 679728), (3, 453152), (4, 339864), (6, 226576), (7, 194208), (8, 169932), (12, 113288), (14, 97104), (16, 84966), (17, 79968), (21, 64736), (24, 56644), (28, 48552), (32, 42483), (34, 39984), (42, 32368), (48, 28322), (49, 27744), (51, 26656), (56, 24276), (68, 19992), (84, 16184), (96, 14161), (98, 13872), (102, 13328), (112, 12138), (119, 11424), (136, 9996), (147, 9248), (168, 8092), (196, 6936), (204, 6664), (224, 6069), (238, 5712), (272, 4998), (289, 4704), (294, 4624), (336, 4046), (357, 3808), (392, 3468), (408, 3332), (476, 2856), (544, 2499), (578, 2352), (588, 2312), (672, 2023), (714, 1904), (784, 1734), (816, 1666), (833, 1632), (867, 1568), (952, 1428), (1156, 1176)]