808138656

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12697}}^1$

素因数の和:12743

約数の個数: 144

約数和(自身を含む): 2620714824

約数和(自身を除く): 1812576168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 68, 72, 78, 96, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 288, 306, 312, 408, 416, 442, 468, 544, 612, 624, 663, 816, 884, 936, 1224, 1248, 1326, 1632, 1768, 1872, 1989, 2448, 2652, 3536, 3744, 3978, 4896, 5304, 7072, 7956, 10608, 12697, 15912, 21216, 25394, 31824, 38091, 50788, 63648, 76182, 101576, 114273, 152364, 165061, 203152, 215849, 228546, 304728, 330122, 406304, 431698, 457092, 495183, 609456, 647547, 660244, 863396, 914184, 990366, 1218912, 1295094, 1320488, 1485549, 1726792, 1828368, 1942641, 1980732, 2590188, 2640976, 2806037, 2971098, 3453584, 3656736, 3885282, 3961464, 5180376, 5281952, 5612074, 5942196, 6907168, 7770564, 7922928, 8418111, 10360752, 11224148, 11884392, 15541128, 15845856, 16836222, 20721504, 22448296, 23768784, 25254333, 31082256, 33672444, 44896592, 47537568, 50508666, 62164512, 67344888, 89793184, 101017332, 134689776, 202034664, 269379552, 404069328, 808138656]

約数ペア:

[(1, 808138656), (2, 404069328), (3, 269379552), (4, 202034664), (6, 134689776), (8, 101017332), (9, 89793184), (12, 67344888), (13, 62164512), (16, 50508666), (17, 47537568), (18, 44896592), (24, 33672444), (26, 31082256), (32, 25254333), (34, 23768784), (36, 22448296), (39, 20721504), (48, 16836222), (51, 15845856), (52, 15541128), (68, 11884392), (72, 11224148), (78, 10360752), (96, 8418111), (102, 7922928), (104, 7770564), (117, 6907168), (136, 5942196), (144, 5612074), (153, 5281952), (156, 5180376), (204, 3961464), (208, 3885282), (221, 3656736), (234, 3453584), (272, 2971098), (288, 2806037), (306, 2640976), (312, 2590188), (408, 1980732), (416, 1942641), (442, 1828368), (468, 1726792), (544, 1485549), (612, 1320488), (624, 1295094), (663, 1218912), (816, 990366), (884, 914184), (936, 863396), (1224, 660244), (1248, 647547), (1326, 609456), (1632, 495183), (1768, 457092), (1872, 431698), (1989, 406304), (2448, 330122), (2652, 304728), (3536, 228546), (3744, 215849), (3978, 203152), (4896, 165061), (5304, 152364), (7072, 114273), (7956, 101576), (10608, 76182), (12697, 63648), (15912, 50788), (21216, 38091), (25394, 31824)]