816573312

素因数分解:

$2^7\times 3^7\times {\mathrm{2917}}^1$

素因数の和:2952

約数の個数: 128

約数和(自身を含む): 2440615200

約数和(自身を除く): 1624041888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 288, 324, 384, 432, 486, 576, 648, 729, 864, 972, 1152, 1296, 1458, 1728, 1944, 2187, 2592, 2916, 2917, 3456, 3888, 4374, 5184, 5832, 5834, 7776, 8748, 8751, 10368, 11664, 11668, 15552, 17496, 17502, 23328, 23336, 26253, 31104, 34992, 35004, 46656, 46672, 52506, 69984, 70008, 78759, 93312, 93344, 105012, 139968, 140016, 157518, 186688, 210024, 236277, 279936, 280032, 315036, 373376, 420048, 472554, 560064, 630072, 708831, 840096, 945108, 1120128, 1260144, 1417662, 1680192, 1890216, 2126493, 2520288, 2835324, 3360384, 3780432, 4252986, 5040576, 5670648, 6379479, 7560864, 8505972, 10081152, 11341296, 12758958, 15121728, 17011944, 22682592, 25517916, 30243456, 34023888, 45365184, 51035832, 68047776, 90730368, 102071664, 136095552, 204143328, 272191104, 408286656, 816573312]

約数ペア:

[(1, 816573312), (2, 408286656), (3, 272191104), (4, 204143328), (6, 136095552), (8, 102071664), (9, 90730368), (12, 68047776), (16, 51035832), (18, 45365184), (24, 34023888), (27, 30243456), (32, 25517916), (36, 22682592), (48, 17011944), (54, 15121728), (64, 12758958), (72, 11341296), (81, 10081152), (96, 8505972), (108, 7560864), (128, 6379479), (144, 5670648), (162, 5040576), (192, 4252986), (216, 3780432), (243, 3360384), (288, 2835324), (324, 2520288), (384, 2126493), (432, 1890216), (486, 1680192), (576, 1417662), (648, 1260144), (729, 1120128), (864, 945108), (972, 840096), (1152, 708831), (1296, 630072), (1458, 560064), (1728, 472554), (1944, 420048), (2187, 373376), (2592, 315036), (2916, 280032), (2917, 279936), (3456, 236277), (3888, 210024), (4374, 186688), (5184, 157518), (5832, 140016), (5834, 139968), (7776, 105012), (8748, 93344), (8751, 93312), (10368, 78759), (11664, 70008), (11668, 69984), (15552, 52506), (17496, 46672), (17502, 46656), (23328, 35004), (23336, 34992), (26253, 31104)]