247833648

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{24943}}^1$

素因数の和:24983

約数の個数: 80

約数和(自身を含む): 742333440

約数和(自身を除く): 494499792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 184, 207, 216, 276, 368, 414, 432, 552, 621, 828, 1104, 1242, 1656, 2484, 3312, 4968, 9936, 24943, 49886, 74829, 99772, 149658, 199544, 224487, 299316, 399088, 448974, 573689, 598632, 673461, 897948, 1147378, 1197264, 1346922, 1721067, 1795896, 2294756, 2693844, 3442134, 3591792, 4589512, 5163201, 5387688, 6884268, 9179024, 10326402, 10775376, 13768536, 15489603, 20652804, 27537072, 30979206, 41305608, 61958412, 82611216, 123916824, 247833648]

約数ペア:

[(1, 247833648), (2, 123916824), (3, 82611216), (4, 61958412), (6, 41305608), (8, 30979206), (9, 27537072), (12, 20652804), (16, 15489603), (18, 13768536), (23, 10775376), (24, 10326402), (27, 9179024), (36, 6884268), (46, 5387688), (48, 5163201), (54, 4589512), (69, 3591792), (72, 3442134), (92, 2693844), (108, 2294756), (138, 1795896), (144, 1721067), (184, 1346922), (207, 1197264), (216, 1147378), (276, 897948), (368, 673461), (414, 598632), (432, 573689), (552, 448974), (621, 399088), (828, 299316), (1104, 224487), (1242, 199544), (1656, 149658), (2484, 99772), (3312, 74829), (4968, 49886), (9936, 24943)]