1236752748016

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{443123}}^1$

素因数の和:443510

約数の個数: 80

約数和(自身を含む): 2626924151808

約数和(自身を除く): 1390171403792

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 331, 496, 527, 662, 1054, 1324, 2108, 2648, 4216, 5296, 5627, 8432, 10261, 11254, 20522, 22508, 41044, 45016, 82088, 90032, 164176, 174437, 348874, 443123, 697748, 886246, 1395496, 1772492, 2790992, 3544984, 7089968, 7533091, 13736813, 15066182, 27473626, 30132364, 54947252, 60264728, 109894504, 120529456, 146673713, 219789008, 233525821, 293347426, 467051642, 586694852, 934103284, 1173389704, 1868206568, 2346779408, 2493453121, 3736413136, 4546885103, 4986906242, 9093770206, 9973812484, 18187540412, 19947624968, 36375080824, 39895249936, 72750161648, 77297046751, 154594093502, 309188187004, 618376374008, 1236752748016]

約数ペア:

[(1, 1236752748016), (2, 618376374008), (4, 309188187004), (8, 154594093502), (16, 77297046751), (17, 72750161648), (31, 39895249936), (34, 36375080824), (62, 19947624968), (68, 18187540412), (124, 9973812484), (136, 9093770206), (248, 4986906242), (272, 4546885103), (331, 3736413136), (496, 2493453121), (527, 2346779408), (662, 1868206568), (1054, 1173389704), (1324, 934103284), (2108, 586694852), (2648, 467051642), (4216, 293347426), (5296, 233525821), (5627, 219789008), (8432, 146673713), (10261, 120529456), (11254, 109894504), (20522, 60264728), (22508, 54947252), (41044, 30132364), (45016, 27473626), (82088, 15066182), (90032, 13736813), (164176, 7533091), (174437, 7089968), (348874, 3544984), (443123, 2790992), (697748, 1772492), (886246, 1395496)]