259723776

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{13007}}^1$

素因数の和:13041

約数の個数: 80

約数和(自身を含む): 745202304

約数和(自身を除く): 485478528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 624, 768, 832, 1248, 1536, 1664, 2496, 3328, 4992, 6656, 9984, 13007, 19968, 26014, 39021, 52028, 78042, 104056, 156084, 169091, 208112, 312168, 338182, 416224, 507273, 624336, 676364, 832448, 1014546, 1248672, 1352728, 1664896, 2029092, 2497344, 2705456, 3329792, 4058184, 4994688, 5410912, 6659584, 8116368, 9989376, 10821824, 16232736, 19978752, 21643648, 32465472, 43287296, 64930944, 86574592, 129861888, 259723776]

約数ペア:

[(1, 259723776), (2, 129861888), (3, 86574592), (4, 64930944), (6, 43287296), (8, 32465472), (12, 21643648), (13, 19978752), (16, 16232736), (24, 10821824), (26, 9989376), (32, 8116368), (39, 6659584), (48, 5410912), (52, 4994688), (64, 4058184), (78, 3329792), (96, 2705456), (104, 2497344), (128, 2029092), (156, 1664896), (192, 1352728), (208, 1248672), (256, 1014546), (312, 832448), (384, 676364), (416, 624336), (512, 507273), (624, 416224), (768, 338182), (832, 312168), (1248, 208112), (1536, 169091), (1664, 156084), (2496, 104056), (3328, 78042), (4992, 52028), (6656, 39021), (9984, 26014), (13007, 19968)]