9719158476

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{643}}^1$

素因数の和:991

約数の個数: 96

約数和(自身を含む): 23385051648

約数和(自身を除く): 13665893172

約数列:

[1, 2, 3, 4, 6, 12, 71, 113, 142, 157, 213, 226, 284, 314, 339, 426, 452, 471, 628, 643, 678, 852, 942, 1286, 1356, 1884, 1929, 2572, 3858, 7716, 8023, 11147, 16046, 17741, 22294, 24069, 32092, 33441, 35482, 44588, 45653, 48138, 53223, 66882, 70964, 72659, 91306, 96276, 100951, 106446, 133764, 136959, 145318, 182612, 201902, 212892, 217977, 273918, 290636, 302853, 403804, 435954, 547836, 605706, 871908, 1211412, 1259611, 2519222, 3778833, 5038444, 5158789, 7167521, 7557666, 10317578, 11407463, 14335042, 15115332, 15476367, 20635156, 21502563, 22814926, 28670084, 30952734, 34222389, 43005126, 45629852, 61905468, 68444778, 86010252, 136889556, 809929873, 1619859746, 2429789619, 3239719492, 4859579238, 9719158476]

約数ペア:

[(1, 9719158476), (2, 4859579238), (3, 3239719492), (4, 2429789619), (6, 1619859746), (12, 809929873), (71, 136889556), (113, 86010252), (142, 68444778), (157, 61905468), (213, 45629852), (226, 43005126), (284, 34222389), (314, 30952734), (339, 28670084), (426, 22814926), (452, 21502563), (471, 20635156), (628, 15476367), (643, 15115332), (678, 14335042), (852, 11407463), (942, 10317578), (1286, 7557666), (1356, 7167521), (1884, 5158789), (1929, 5038444), (2572, 3778833), (3858, 2519222), (7716, 1259611), (8023, 1211412), (11147, 871908), (16046, 605706), (17741, 547836), (22294, 435954), (24069, 403804), (32092, 302853), (33441, 290636), (35482, 273918), (44588, 217977), (45653, 212892), (48138, 201902), (53223, 182612), (66882, 145318), (70964, 136959), (72659, 133764), (91306, 106446), (96276, 100951)]