2253264

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:204

約数の個数: 80

約数和(自身を含む): 6582912

約数和(自身を除く): 4329648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 46, 48, 52, 69, 78, 92, 104, 138, 156, 157, 184, 208, 276, 299, 312, 314, 368, 471, 552, 598, 624, 628, 897, 942, 1104, 1196, 1256, 1794, 1884, 2041, 2392, 2512, 3588, 3611, 3768, 4082, 4784, 6123, 7176, 7222, 7536, 8164, 10833, 12246, 14352, 14444, 16328, 21666, 24492, 28888, 32656, 43332, 46943, 48984, 57776, 86664, 93886, 97968, 140829, 173328, 187772, 281658, 375544, 563316, 751088, 1126632, 2253264]

約数ペア:

[(1, 2253264), (2, 1126632), (3, 751088), (4, 563316), (6, 375544), (8, 281658), (12, 187772), (13, 173328), (16, 140829), (23, 97968), (24, 93886), (26, 86664), (39, 57776), (46, 48984), (48, 46943), (52, 43332), (69, 32656), (78, 28888), (92, 24492), (104, 21666), (138, 16328), (156, 14444), (157, 14352), (184, 12246), (208, 10833), (276, 8164), (299, 7536), (312, 7222), (314, 7176), (368, 6123), (471, 4784), (552, 4082), (598, 3768), (624, 3611), (628, 3588), (897, 2512), (942, 2392), (1104, 2041), (1196, 1884), (1256, 1794)]