291672264

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{433}}^1$

素因数の和:599

約数の個数: 128

約数和(自身を含む): 839946240

約数和(自身を除く): 548273976

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 127, 136, 156, 204, 221, 254, 312, 381, 408, 433, 442, 508, 663, 762, 866, 884, 1016, 1299, 1326, 1524, 1651, 1732, 1768, 2159, 2598, 2652, 3048, 3302, 3464, 4318, 4953, 5196, 5304, 5629, 6477, 6604, 7361, 8636, 9906, 10392, 11258, 12954, 13208, 14722, 16887, 17272, 19812, 22083, 22516, 25908, 28067, 29444, 33774, 39624, 44166, 45032, 51816, 54991, 56134, 58888, 67548, 84201, 88332, 95693, 109982, 112268, 135096, 164973, 168402, 176664, 191386, 219964, 224536, 287079, 329946, 336804, 382772, 439928, 574158, 659892, 673608, 714883, 765544, 934847, 1148316, 1319784, 1429766, 1869694, 2144649, 2296632, 2804541, 2859532, 3739388, 4289298, 5609082, 5719064, 7478776, 8578596, 11218164, 12153011, 17157192, 22436328, 24306022, 36459033, 48612044, 72918066, 97224088, 145836132, 291672264]

約数ペア:

[(1, 291672264), (2, 145836132), (3, 97224088), (4, 72918066), (6, 48612044), (8, 36459033), (12, 24306022), (13, 22436328), (17, 17157192), (24, 12153011), (26, 11218164), (34, 8578596), (39, 7478776), (51, 5719064), (52, 5609082), (68, 4289298), (78, 3739388), (102, 2859532), (104, 2804541), (127, 2296632), (136, 2144649), (156, 1869694), (204, 1429766), (221, 1319784), (254, 1148316), (312, 934847), (381, 765544), (408, 714883), (433, 673608), (442, 659892), (508, 574158), (663, 439928), (762, 382772), (866, 336804), (884, 329946), (1016, 287079), (1299, 224536), (1326, 219964), (1524, 191386), (1651, 176664), (1732, 168402), (1768, 164973), (2159, 135096), (2598, 112268), (2652, 109982), (3048, 95693), (3302, 88332), (3464, 84201), (4318, 67548), (4953, 58888), (5196, 56134), (5304, 54991), (5629, 51816), (6477, 45032), (6604, 44166), (7361, 39624), (8636, 33774), (9906, 29444), (10392, 28067), (11258, 25908), (12954, 22516), (13208, 22083), (14722, 19812), (16887, 17272)]