172705879476

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{409}}^1\times {\mathrm{2939}}^1$

素因数の和:3678

約数の個数: 144

約数和(自身を含む): 472989316800

約数和(自身を除く): 300283437324

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 307, 409, 468, 614, 818, 921, 1227, 1228, 1636, 1842, 2454, 2763, 2939, 3681, 3684, 3991, 4908, 5317, 5526, 5878, 7362, 7982, 8817, 10634, 11052, 11756, 11973, 14724, 15951, 15964, 17634, 21268, 23946, 26451, 31902, 35268, 35919, 38207, 47853, 47892, 52902, 63804, 71838, 76414, 95706, 105804, 114621, 125563, 143676, 152828, 191412, 229242, 251126, 343863, 376689, 458484, 502252, 687726, 753378, 902273, 1130067, 1202051, 1375452, 1506756, 1632319, 1804546, 2260134, 2404102, 2706819, 3264638, 3606153, 3609092, 4520268, 4808204, 4896957, 5413638, 6529276, 7212306, 8120457, 9793914, 10818459, 10827276, 11729549, 14424612, 14690871, 15626663, 16240914, 19587828, 21636918, 23459098, 29381742, 31253326, 32481828, 35188647, 43273836, 46879989, 46918196, 58763484, 62506652, 70377294, 93759978, 105565941, 140639967, 140754588, 187519956, 211131882, 281279934, 369029657, 422263764, 562559868, 738059314, 1107088971, 1476118628, 2214177942, 3321266913, 4428355884, 4797385541, 6642533826, 9594771082, 13285067652, 14392156623, 19189542164, 28784313246, 43176469869, 57568626492, 86352939738, 172705879476]

約数ペア:

[(1, 172705879476), (2, 86352939738), (3, 57568626492), (4, 43176469869), (6, 28784313246), (9, 19189542164), (12, 14392156623), (13, 13285067652), (18, 9594771082), (26, 6642533826), (36, 4797385541), (39, 4428355884), (52, 3321266913), (78, 2214177942), (117, 1476118628), (156, 1107088971), (234, 738059314), (307, 562559868), (409, 422263764), (468, 369029657), (614, 281279934), (818, 211131882), (921, 187519956), (1227, 140754588), (1228, 140639967), (1636, 105565941), (1842, 93759978), (2454, 70377294), (2763, 62506652), (2939, 58763484), (3681, 46918196), (3684, 46879989), (3991, 43273836), (4908, 35188647), (5317, 32481828), (5526, 31253326), (5878, 29381742), (7362, 23459098), (7982, 21636918), (8817, 19587828), (10634, 16240914), (11052, 15626663), (11756, 14690871), (11973, 14424612), (14724, 11729549), (15951, 10827276), (15964, 10818459), (17634, 9793914), (21268, 8120457), (23946, 7212306), (26451, 6529276), (31902, 5413638), (35268, 4896957), (35919, 4808204), (38207, 4520268), (47853, 3609092), (47892, 3606153), (52902, 3264638), (63804, 2706819), (71838, 2404102), (76414, 2260134), (95706, 1804546), (105804, 1632319), (114621, 1506756), (125563, 1375452), (143676, 1202051), (152828, 1130067), (191412, 902273), (229242, 753378), (251126, 687726), (343863, 502252), (376689, 458484)]