7278336

素因数分解:

$2^8\times 3^7\times {\mathrm{13}}^1$

素因数の和:50

約数の個数: 144

約数和(自身を含む): 23465120

約数和(自身を除く): 16186784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 144, 156, 162, 192, 208, 216, 234, 243, 256, 288, 312, 324, 351, 384, 416, 432, 468, 486, 576, 624, 648, 702, 729, 768, 832, 864, 936, 972, 1053, 1152, 1248, 1296, 1404, 1458, 1664, 1728, 1872, 1944, 2106, 2187, 2304, 2496, 2592, 2808, 2916, 3159, 3328, 3456, 3744, 3888, 4212, 4374, 4992, 5184, 5616, 5832, 6318, 6912, 7488, 7776, 8424, 8748, 9477, 9984, 10368, 11232, 11664, 12636, 14976, 15552, 16848, 17496, 18954, 20736, 22464, 23328, 25272, 28431, 29952, 31104, 33696, 34992, 37908, 44928, 46656, 50544, 56862, 62208, 67392, 69984, 75816, 89856, 93312, 101088, 113724, 134784, 139968, 151632, 186624, 202176, 227448, 269568, 279936, 303264, 404352, 454896, 559872, 606528, 808704, 909792, 1213056, 1819584, 2426112, 3639168, 7278336]

約数ペア:

[(1, 7278336), (2, 3639168), (3, 2426112), (4, 1819584), (6, 1213056), (8, 909792), (9, 808704), (12, 606528), (13, 559872), (16, 454896), (18, 404352), (24, 303264), (26, 279936), (27, 269568), (32, 227448), (36, 202176), (39, 186624), (48, 151632), (52, 139968), (54, 134784), (64, 113724), (72, 101088), (78, 93312), (81, 89856), (96, 75816), (104, 69984), (108, 67392), (117, 62208), (128, 56862), (144, 50544), (156, 46656), (162, 44928), (192, 37908), (208, 34992), (216, 33696), (234, 31104), (243, 29952), (256, 28431), (288, 25272), (312, 23328), (324, 22464), (351, 20736), (384, 18954), (416, 17496), (432, 16848), (468, 15552), (486, 14976), (576, 12636), (624, 11664), (648, 11232), (702, 10368), (729, 9984), (768, 9477), (832, 8748), (864, 8424), (936, 7776), (972, 7488), (1053, 6912), (1152, 6318), (1248, 5832), (1296, 5616), (1404, 5184), (1458, 4992), (1664, 4374), (1728, 4212), (1872, 3888), (1944, 3744), (2106, 3456), (2187, 3328), (2304, 3159), (2496, 2916), (2592, 2808)]