1289906367678

素因数分解:

$2^1\times 3^3\times {\mathrm{313}}^1\times {\mathrm{4051}}^1\times {\mathrm{18839}}^1$

素因数の和:23214

約数の個数: 64

約数和(自身を含む): 2876479142400

約数和(自身を除く): 1586572774722

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 313, 626, 939, 1878, 2817, 4051, 5634, 8102, 8451, 12153, 16902, 18839, 24306, 36459, 37678, 56517, 72918, 109377, 113034, 169551, 218754, 339102, 508653, 1017306, 1267963, 2535926, 3803889, 5896607, 7607778, 11411667, 11793214, 17689821, 22823334, 34235001, 35379642, 53069463, 68470002, 76316789, 106138926, 152633578, 159208389, 228950367, 318416778, 457900734, 686851101, 1373702202, 2060553303, 4121106606, 23887154957, 47774309914, 71661464871, 143322929742, 214984394613, 429968789226, 644953183839, 1289906367678]

約数ペア:

[(1, 1289906367678), (2, 644953183839), (3, 429968789226), (6, 214984394613), (9, 143322929742), (18, 71661464871), (27, 47774309914), (54, 23887154957), (313, 4121106606), (626, 2060553303), (939, 1373702202), (1878, 686851101), (2817, 457900734), (4051, 318416778), (5634, 228950367), (8102, 159208389), (8451, 152633578), (12153, 106138926), (16902, 76316789), (18839, 68470002), (24306, 53069463), (36459, 35379642), (37678, 34235001), (56517, 22823334), (72918, 17689821), (109377, 11793214), (113034, 11411667), (169551, 7607778), (218754, 5896607), (339102, 3803889), (508653, 2535926), (1017306, 1267963)]