208284648

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{60689}}^1$

素因数の和:60722

約数の個数: 64

約数和(自身を含む): 611755200

約数和(自身を除く): 403470552

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 60689, 121378, 182067, 242756, 364134, 485512, 667579, 728268, 788957, 1335158, 1456536, 1577914, 2002737, 2366871, 2670316, 3155828, 4005474, 4733742, 5340632, 6311656, 8010948, 8678527, 9467484, 16021896, 17357054, 18934968, 26035581, 34714108, 52071162, 69428216, 104142324, 208284648]

約数ペア:

[(1, 208284648), (2, 104142324), (3, 69428216), (4, 52071162), (6, 34714108), (8, 26035581), (11, 18934968), (12, 17357054), (13, 16021896), (22, 9467484), (24, 8678527), (26, 8010948), (33, 6311656), (39, 5340632), (44, 4733742), (52, 4005474), (66, 3155828), (78, 2670316), (88, 2366871), (104, 2002737), (132, 1577914), (143, 1456536), (156, 1335158), (264, 788957), (286, 728268), (312, 667579), (429, 485512), (572, 364134), (858, 242756), (1144, 182067), (1716, 121378), (3432, 60689)]