248665872

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{56929}}^1$

素因数の和:56960

約数の個数: 80

約数和(自身を含む): 790643840

約数和(自身を除く): 541977968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 56929, 113858, 170787, 227716, 341574, 398503, 455432, 683148, 740077, 797006, 910864, 1195509, 1366296, 1480154, 1594012, 2220231, 2391018, 2732592, 2960308, 3188024, 4440462, 4782036, 5180539, 5920616, 6376048, 8880924, 9564072, 10361078, 11841232, 15541617, 17761848, 19128144, 20722156, 31083234, 35523696, 41444312, 62166468, 82888624, 124332936, 248665872]

約数ペア:

[(1, 248665872), (2, 124332936), (3, 82888624), (4, 62166468), (6, 41444312), (7, 35523696), (8, 31083234), (12, 20722156), (13, 19128144), (14, 17761848), (16, 15541617), (21, 11841232), (24, 10361078), (26, 9564072), (28, 8880924), (39, 6376048), (42, 5920616), (48, 5180539), (52, 4782036), (56, 4440462), (78, 3188024), (84, 2960308), (91, 2732592), (104, 2391018), (112, 2220231), (156, 1594012), (168, 1480154), (182, 1366296), (208, 1195509), (273, 910864), (312, 797006), (336, 740077), (364, 683148), (546, 455432), (624, 398503), (728, 341574), (1092, 227716), (1456, 170787), (2184, 113858), (4368, 56929)]