768704256

素因数分解:

$2^8\times 3^7\times {\mathrm{1373}}^1$

素因数の和:1410

約数の個数: 144

約数和(自身を含む): 2302933920

約数和(自身を除く): 1534229664

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, 256, 288, 324, 384, 432, 486, 576, 648, 729, 768, 864, 972, 1152, 1296, 1373, 1458, 1728, 1944, 2187, 2304, 2592, 2746, 2916, 3456, 3888, 4119, 4374, 5184, 5492, 5832, 6912, 7776, 8238, 8748, 10368, 10984, 11664, 12357, 15552, 16476, 17496, 20736, 21968, 23328, 24714, 31104, 32952, 34992, 37071, 43936, 46656, 49428, 62208, 65904, 69984, 74142, 87872, 93312, 98856, 111213, 131808, 139968, 148284, 175744, 186624, 197712, 222426, 263616, 279936, 296568, 333639, 351488, 395424, 444852, 527232, 559872, 593136, 667278, 790848, 889704, 1000917, 1054464, 1186272, 1334556, 1581696, 1779408, 2001834, 2372544, 2669112, 3002751, 3163392, 3558816, 4003668, 4745088, 5338224, 6005502, 7117632, 8007336, 9490176, 10676448, 12011004, 14235264, 16014672, 21352896, 24022008, 28470528, 32029344, 42705792, 48044016, 64058688, 85411584, 96088032, 128117376, 192176064, 256234752, 384352128, 768704256]

約数ペア:

[(1, 768704256), (2, 384352128), (3, 256234752), (4, 192176064), (6, 128117376), (8, 96088032), (9, 85411584), (12, 64058688), (16, 48044016), (18, 42705792), (24, 32029344), (27, 28470528), (32, 24022008), (36, 21352896), (48, 16014672), (54, 14235264), (64, 12011004), (72, 10676448), (81, 9490176), (96, 8007336), (108, 7117632), (128, 6005502), (144, 5338224), (162, 4745088), (192, 4003668), (216, 3558816), (243, 3163392), (256, 3002751), (288, 2669112), (324, 2372544), (384, 2001834), (432, 1779408), (486, 1581696), (576, 1334556), (648, 1186272), (729, 1054464), (768, 1000917), (864, 889704), (972, 790848), (1152, 667278), (1296, 593136), (1373, 559872), (1458, 527232), (1728, 444852), (1944, 395424), (2187, 351488), (2304, 333639), (2592, 296568), (2746, 279936), (2916, 263616), (3456, 222426), (3888, 197712), (4119, 186624), (4374, 175744), (5184, 148284), (5492, 139968), (5832, 131808), (6912, 111213), (7776, 98856), (8238, 93312), (8748, 87872), (10368, 74142), (10984, 69984), (11664, 65904), (12357, 62208), (15552, 49428), (16476, 46656), (17496, 43936), (20736, 37071), (21968, 34992), (23328, 32952), (24714, 31104)]