309294918648

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^2\times {\mathrm{643}}^1\times {\mathrm{23117}}^1$

素因数の和:23806

約数の個数: 144

約数和(自身を含む): 891269641080

約数和(自身を除く): 581974722432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 289, 306, 408, 578, 612, 643, 867, 1156, 1224, 1286, 1734, 1929, 2312, 2572, 2601, 3468, 3858, 5144, 5202, 5787, 6936, 7716, 10404, 10931, 11574, 15432, 20808, 21862, 23117, 23148, 32793, 43724, 46234, 46296, 65586, 69351, 87448, 92468, 98379, 131172, 138702, 184936, 185827, 196758, 208053, 262344, 277404, 371654, 392989, 393516, 416106, 554808, 557481, 743308, 785978, 787032, 832212, 1114962, 1178967, 1486616, 1571956, 1664424, 1672443, 2229924, 2357934, 3143912, 3344886, 3536901, 4459848, 4715868, 6680813, 6689772, 7073802, 9431736, 13361626, 13379544, 14147604, 14864231, 20042439, 26723252, 28295208, 29728462, 40084878, 44592693, 53446504, 59456924, 60127317, 80169756, 89185386, 118913848, 120254634, 133778079, 160339512, 178370772, 240509268, 252691927, 267556158, 356741544, 481018536, 505383854, 535112316, 758075781, 1010767708, 1070224632, 1516151562, 2021535416, 2274227343, 3032303124, 4295762759, 4548454686, 6064606248, 8591525518, 9096909372, 12887288277, 17183051036, 18193818744, 25774576554, 34366102072, 38661864831, 51549153108, 77323729662, 103098306216, 154647459324, 309294918648]

約数ペア:

[(1, 309294918648), (2, 154647459324), (3, 103098306216), (4, 77323729662), (6, 51549153108), (8, 38661864831), (9, 34366102072), (12, 25774576554), (17, 18193818744), (18, 17183051036), (24, 12887288277), (34, 9096909372), (36, 8591525518), (51, 6064606248), (68, 4548454686), (72, 4295762759), (102, 3032303124), (136, 2274227343), (153, 2021535416), (204, 1516151562), (289, 1070224632), (306, 1010767708), (408, 758075781), (578, 535112316), (612, 505383854), (643, 481018536), (867, 356741544), (1156, 267556158), (1224, 252691927), (1286, 240509268), (1734, 178370772), (1929, 160339512), (2312, 133778079), (2572, 120254634), (2601, 118913848), (3468, 89185386), (3858, 80169756), (5144, 60127317), (5202, 59456924), (5787, 53446504), (6936, 44592693), (7716, 40084878), (10404, 29728462), (10931, 28295208), (11574, 26723252), (15432, 20042439), (20808, 14864231), (21862, 14147604), (23117, 13379544), (23148, 13361626), (32793, 9431736), (43724, 7073802), (46234, 6689772), (46296, 6680813), (65586, 4715868), (69351, 4459848), (87448, 3536901), (92468, 3344886), (98379, 3143912), (131172, 2357934), (138702, 2229924), (184936, 1672443), (185827, 1664424), (196758, 1571956), (208053, 1486616), (262344, 1178967), (277404, 1114962), (371654, 832212), (392989, 787032), (393516, 785978), (416106, 743308), (554808, 557481)]