255837504

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{102499}}^1$

素因数の和:102527

約数の個数: 56

約数和(自身を含む): 728980000

約数和(自身を除く): 473142496

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 102499, 204998, 307497, 409996, 614994, 819992, 1229988, 1332487, 1639984, 2459976, 2664974, 3279968, 3997461, 4919952, 5329948, 6559936, 7994922, 9839904, 10659896, 15989844, 19679808, 21319792, 31979688, 42639584, 63959376, 85279168, 127918752, 255837504]

約数ペア:

[(1, 255837504), (2, 127918752), (3, 85279168), (4, 63959376), (6, 42639584), (8, 31979688), (12, 21319792), (13, 19679808), (16, 15989844), (24, 10659896), (26, 9839904), (32, 7994922), (39, 6559936), (48, 5329948), (52, 4919952), (64, 3997461), (78, 3279968), (96, 2664974), (104, 2459976), (156, 1639984), (192, 1332487), (208, 1229988), (312, 819992), (416, 614994), (624, 409996), (832, 307497), (1248, 204998), (2496, 102499)]