2547168

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{157}}^1$

素因数の和:196

約数の個数: 72

約数和(自身を含む): 7286328

約数和(自身を除く): 4739160

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 157, 169, 208, 312, 314, 338, 416, 471, 507, 624, 628, 676, 942, 1014, 1248, 1256, 1352, 1884, 2028, 2041, 2512, 2704, 3768, 4056, 4082, 5024, 5408, 6123, 7536, 8112, 8164, 12246, 15072, 16224, 16328, 24492, 26533, 32656, 48984, 53066, 65312, 79599, 97968, 106132, 159198, 195936, 212264, 318396, 424528, 636792, 849056, 1273584, 2547168]

約数ペア:

[(1, 2547168), (2, 1273584), (3, 849056), (4, 636792), (6, 424528), (8, 318396), (12, 212264), (13, 195936), (16, 159198), (24, 106132), (26, 97968), (32, 79599), (39, 65312), (48, 53066), (52, 48984), (78, 32656), (96, 26533), (104, 24492), (156, 16328), (157, 16224), (169, 15072), (208, 12246), (312, 8164), (314, 8112), (338, 7536), (416, 6123), (471, 5408), (507, 5024), (624, 4082), (628, 4056), (676, 3768), (942, 2704), (1014, 2512), (1248, 2041), (1256, 2028), (1352, 1884)]