1581400656

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{58727}}^1$

素因数の和:58769

約数の個数: 120

約数和(自身を含む): 5112154944

約数和(自身を除く): 3530754288

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 33, 34, 36, 44, 48, 51, 66, 68, 72, 88, 99, 102, 132, 136, 144, 153, 176, 187, 198, 204, 264, 272, 306, 374, 396, 408, 528, 561, 612, 748, 792, 816, 1122, 1224, 1496, 1584, 1683, 2244, 2448, 2992, 3366, 4488, 6732, 8976, 13464, 26928, 58727, 117454, 176181, 234908, 352362, 469816, 528543, 645997, 704724, 939632, 998359, 1057086, 1291994, 1409448, 1937991, 1996718, 2114172, 2583988, 2818896, 2995077, 3875982, 3993436, 4228344, 5167976, 5813973, 5990154, 7751964, 7986872, 8456688, 8985231, 10335952, 10981949, 11627946, 11980308, 15503928, 15973744, 17970462, 21963898, 23255892, 23960616, 31007856, 32945847, 35940924, 43927796, 46511784, 47921232, 65891694, 71881848, 87855592, 93023568, 98837541, 131783388, 143763696, 175711184, 197675082, 263566776, 395350164, 527133552, 790700328, 1581400656]

約数ペア:

[(1, 1581400656), (2, 790700328), (3, 527133552), (4, 395350164), (6, 263566776), (8, 197675082), (9, 175711184), (11, 143763696), (12, 131783388), (16, 98837541), (17, 93023568), (18, 87855592), (22, 71881848), (24, 65891694), (33, 47921232), (34, 46511784), (36, 43927796), (44, 35940924), (48, 32945847), (51, 31007856), (66, 23960616), (68, 23255892), (72, 21963898), (88, 17970462), (99, 15973744), (102, 15503928), (132, 11980308), (136, 11627946), (144, 10981949), (153, 10335952), (176, 8985231), (187, 8456688), (198, 7986872), (204, 7751964), (264, 5990154), (272, 5813973), (306, 5167976), (374, 4228344), (396, 3993436), (408, 3875982), (528, 2995077), (561, 2818896), (612, 2583988), (748, 2114172), (792, 1996718), (816, 1937991), (1122, 1409448), (1224, 1291994), (1496, 1057086), (1584, 998359), (1683, 939632), (2244, 704724), (2448, 645997), (2992, 528543), (3366, 469816), (4488, 352362), (6732, 234908), (8976, 176181), (13464, 117454), (26928, 58727)]