798529264

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:247

約数の個数: 160

約数和(自身を含む): 1857658880

約数和(自身を除く): 1059129616

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 37, 38, 43, 52, 74, 76, 86, 104, 127, 148, 152, 172, 208, 247, 254, 296, 304, 344, 481, 494, 508, 559, 592, 688, 703, 817, 962, 988, 1016, 1118, 1406, 1591, 1634, 1651, 1924, 1976, 2032, 2236, 2413, 2812, 3182, 3268, 3302, 3848, 3952, 4472, 4699, 4826, 5461, 5624, 6364, 6536, 6604, 7696, 8944, 9139, 9398, 9652, 10621, 10922, 11248, 12728, 13072, 13208, 18278, 18796, 19304, 20683, 21242, 21844, 25456, 26416, 30229, 31369, 36556, 37592, 38608, 41366, 42484, 43688, 60458, 61087, 62738, 70993, 73112, 75184, 82732, 84968, 87376, 89281, 103759, 120916, 122174, 125476, 141986, 146224, 165464, 169936, 178562, 202057, 207518, 241832, 244348, 250952, 283972, 330928, 357124, 392977, 404114, 415036, 483664, 488696, 501904, 567944, 714248, 785954, 808228, 830072, 977392, 1135888, 1160653, 1348867, 1428496, 1571908, 1616456, 1660144, 2321306, 2626741, 2697734, 3143816, 3232912, 3839083, 4642612, 5253482, 5395468, 6287632, 7678166, 9285224, 10506964, 10790936, 15356332, 18570448, 21013928, 21581872, 30712664, 42027856, 49908079, 61425328, 99816158, 199632316, 399264632, 798529264]

約数ペア:

[(1, 798529264), (2, 399264632), (4, 199632316), (8, 99816158), (13, 61425328), (16, 49908079), (19, 42027856), (26, 30712664), (37, 21581872), (38, 21013928), (43, 18570448), (52, 15356332), (74, 10790936), (76, 10506964), (86, 9285224), (104, 7678166), (127, 6287632), (148, 5395468), (152, 5253482), (172, 4642612), (208, 3839083), (247, 3232912), (254, 3143816), (296, 2697734), (304, 2626741), (344, 2321306), (481, 1660144), (494, 1616456), (508, 1571908), (559, 1428496), (592, 1348867), (688, 1160653), (703, 1135888), (817, 977392), (962, 830072), (988, 808228), (1016, 785954), (1118, 714248), (1406, 567944), (1591, 501904), (1634, 488696), (1651, 483664), (1924, 415036), (1976, 404114), (2032, 392977), (2236, 357124), (2413, 330928), (2812, 283972), (3182, 250952), (3268, 244348), (3302, 241832), (3848, 207518), (3952, 202057), (4472, 178562), (4699, 169936), (4826, 165464), (5461, 146224), (5624, 141986), (6364, 125476), (6536, 122174), (6604, 120916), (7696, 103759), (8944, 89281), (9139, 87376), (9398, 84968), (9652, 82732), (10621, 75184), (10922, 73112), (11248, 70993), (12728, 62738), (13072, 61087), (13208, 60458), (18278, 43688), (18796, 42484), (19304, 41366), (20683, 38608), (21242, 37592), (21844, 36556), (25456, 31369), (26416, 30229)]