247063056

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{7219}}^1$

素因数の和:7284

約数の個数: 80

約数和(自身を含む): 687575040

約数和(自身を除く): 440511984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 46, 48, 62, 69, 92, 93, 124, 138, 184, 186, 248, 276, 368, 372, 496, 552, 713, 744, 1104, 1426, 1488, 2139, 2852, 4278, 5704, 7219, 8556, 11408, 14438, 17112, 21657, 28876, 34224, 43314, 57752, 86628, 115504, 166037, 173256, 223789, 332074, 346512, 447578, 498111, 664148, 671367, 895156, 996222, 1328296, 1342734, 1790312, 1992444, 2656592, 2685468, 3580624, 3984888, 5147147, 5370936, 7969776, 10294294, 10741872, 15441441, 20588588, 30882882, 41177176, 61765764, 82354352, 123531528, 247063056]

約数ペア:

[(1, 247063056), (2, 123531528), (3, 82354352), (4, 61765764), (6, 41177176), (8, 30882882), (12, 20588588), (16, 15441441), (23, 10741872), (24, 10294294), (31, 7969776), (46, 5370936), (48, 5147147), (62, 3984888), (69, 3580624), (92, 2685468), (93, 2656592), (124, 1992444), (138, 1790312), (184, 1342734), (186, 1328296), (248, 996222), (276, 895156), (368, 671367), (372, 664148), (496, 498111), (552, 447578), (713, 346512), (744, 332074), (1104, 223789), (1426, 173256), (1488, 166037), (2139, 115504), (2852, 86628), (4278, 57752), (5704, 43314), (7219, 34224), (8556, 28876), (11408, 21657), (14438, 17112)]