1570299516

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{40351}}^1$

素因数の和:40431

約数の個数: 72

約数和(自身を含む): 4230180864

約数和(自身を除く): 2659881348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 47, 69, 92, 94, 138, 141, 188, 207, 276, 282, 414, 423, 564, 828, 846, 1081, 1692, 2162, 3243, 4324, 6486, 9729, 12972, 19458, 38916, 40351, 80702, 121053, 161404, 242106, 363159, 484212, 726318, 928073, 1452636, 1856146, 1896497, 2784219, 3712292, 3792994, 5568438, 5689491, 7585988, 8352657, 11136876, 11378982, 16705314, 17068473, 22757964, 33410628, 34136946, 43619431, 68273892, 87238862, 130858293, 174477724, 261716586, 392574879, 523433172, 785149758, 1570299516]

約数ペア:

[(1, 1570299516), (2, 785149758), (3, 523433172), (4, 392574879), (6, 261716586), (9, 174477724), (12, 130858293), (18, 87238862), (23, 68273892), (36, 43619431), (46, 34136946), (47, 33410628), (69, 22757964), (92, 17068473), (94, 16705314), (138, 11378982), (141, 11136876), (188, 8352657), (207, 7585988), (276, 5689491), (282, 5568438), (414, 3792994), (423, 3712292), (564, 2784219), (828, 1896497), (846, 1856146), (1081, 1452636), (1692, 928073), (2162, 726318), (3243, 484212), (4324, 363159), (6486, 242106), (9729, 161404), (12972, 121053), (19458, 80702), (38916, 40351)]