215442528

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{613}}^1$

素因数の和:1156

約数の個数: 96

約数和(自身を含む): 648619776

約数和(自身を除く): 433177248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 523, 613, 672, 1046, 1226, 1569, 1839, 2092, 2452, 3138, 3661, 3678, 4184, 4291, 4904, 6276, 7322, 7356, 8368, 8582, 9808, 10983, 12552, 12873, 14644, 14712, 16736, 17164, 19616, 21966, 25104, 25746, 29288, 29424, 34328, 43932, 50208, 51492, 58576, 58848, 68656, 87864, 102984, 117152, 137312, 175728, 205968, 320599, 351456, 411936, 641198, 961797, 1282396, 1923594, 2244193, 2564792, 3847188, 4488386, 5129584, 6732579, 7694376, 8976772, 10259168, 13465158, 15388752, 17953544, 26930316, 30777504, 35907088, 53860632, 71814176, 107721264, 215442528]

約数ペア:

[(1, 215442528), (2, 107721264), (3, 71814176), (4, 53860632), (6, 35907088), (7, 30777504), (8, 26930316), (12, 17953544), (14, 15388752), (16, 13465158), (21, 10259168), (24, 8976772), (28, 7694376), (32, 6732579), (42, 5129584), (48, 4488386), (56, 3847188), (84, 2564792), (96, 2244193), (112, 1923594), (168, 1282396), (224, 961797), (336, 641198), (523, 411936), (613, 351456), (672, 320599), (1046, 205968), (1226, 175728), (1569, 137312), (1839, 117152), (2092, 102984), (2452, 87864), (3138, 68656), (3661, 58848), (3678, 58576), (4184, 51492), (4291, 50208), (4904, 43932), (6276, 34328), (7322, 29424), (7356, 29288), (8368, 25746), (8582, 25104), (9808, 21966), (10983, 19616), (12552, 17164), (12873, 16736), (14644, 14712)]