899691312

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{2111}}^1$

素因数の和:2818

約数の個数: 80

約数和(自身を含む): 2507839488

約数和(自身を除く): 1608148176

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 683, 1366, 2049, 2111, 2732, 4098, 4222, 5464, 6333, 8196, 8444, 8879, 10928, 12666, 16392, 16888, 17758, 25332, 26637, 27443, 32784, 33776, 35516, 50664, 53274, 54886, 71032, 82329, 101328, 106548, 109772, 142064, 164658, 213096, 219544, 329316, 426192, 439088, 658632, 1317264, 1441813, 2883626, 4325439, 5767252, 8650878, 11534504, 17301756, 18743569, 23069008, 34603512, 37487138, 56230707, 69207024, 74974276, 112461414, 149948552, 224922828, 299897104, 449845656, 899691312]

約数ペア:

[(1, 899691312), (2, 449845656), (3, 299897104), (4, 224922828), (6, 149948552), (8, 112461414), (12, 74974276), (13, 69207024), (16, 56230707), (24, 37487138), (26, 34603512), (39, 23069008), (48, 18743569), (52, 17301756), (78, 11534504), (104, 8650878), (156, 5767252), (208, 4325439), (312, 2883626), (624, 1441813), (683, 1317264), (1366, 658632), (2049, 439088), (2111, 426192), (2732, 329316), (4098, 219544), (4222, 213096), (5464, 164658), (6333, 142064), (8196, 109772), (8444, 106548), (8879, 101328), (10928, 82329), (12666, 71032), (16392, 54886), (16888, 53274), (17758, 50664), (25332, 35516), (26637, 33776), (27443, 32784)]