265968864

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:478

約数の個数: 216

約数和(自身を含む): 900795168

約数和(自身を除く): 634826304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 47, 48, 49, 56, 63, 72, 84, 94, 96, 98, 112, 126, 141, 144, 147, 168, 188, 196, 224, 252, 282, 288, 294, 329, 336, 376, 392, 401, 423, 441, 504, 564, 588, 658, 672, 752, 784, 802, 846, 882, 987, 1008, 1128, 1176, 1203, 1316, 1504, 1568, 1604, 1692, 1764, 1974, 2016, 2256, 2303, 2352, 2406, 2632, 2807, 2961, 3208, 3384, 3528, 3609, 3948, 4512, 4606, 4704, 4812, 5264, 5614, 5922, 6416, 6768, 6909, 7056, 7218, 7896, 8421, 9212, 9624, 10528, 11228, 11844, 12832, 13536, 13818, 14112, 14436, 15792, 16842, 18424, 18847, 19248, 19649, 20727, 22456, 23688, 25263, 27636, 28872, 31584, 33684, 36848, 37694, 38496, 39298, 41454, 44912, 47376, 50526, 55272, 56541, 57744, 58947, 67368, 73696, 75388, 78596, 82908, 89824, 94752, 101052, 110544, 113082, 115488, 117894, 131929, 134736, 150776, 157192, 165816, 169623, 176841, 202104, 221088, 226164, 235788, 263858, 269472, 301552, 314384, 331632, 339246, 353682, 395787, 404208, 452328, 471576, 527716, 603104, 628768, 663264, 678492, 707364, 791574, 808416, 904656, 923503, 943152, 1055432, 1187361, 1356984, 1414728, 1583148, 1809312, 1847006, 1886304, 2110864, 2374722, 2713968, 2770509, 2829456, 3166296, 3694012, 4221728, 4749444, 5427936, 5541018, 5658912, 6332592, 7388024, 8311527, 9498888, 11082036, 12665184, 14776048, 16623054, 18997776, 22164072, 29552096, 33246108, 37995552, 44328144, 66492216, 88656288, 132984432, 265968864]

約数ペア:

[(1, 265968864), (2, 132984432), (3, 88656288), (4, 66492216), (6, 44328144), (7, 37995552), (8, 33246108), (9, 29552096), (12, 22164072), (14, 18997776), (16, 16623054), (18, 14776048), (21, 12665184), (24, 11082036), (28, 9498888), (32, 8311527), (36, 7388024), (42, 6332592), (47, 5658912), (48, 5541018), (49, 5427936), (56, 4749444), (63, 4221728), (72, 3694012), (84, 3166296), (94, 2829456), (96, 2770509), (98, 2713968), (112, 2374722), (126, 2110864), (141, 1886304), (144, 1847006), (147, 1809312), (168, 1583148), (188, 1414728), (196, 1356984), (224, 1187361), (252, 1055432), (282, 943152), (288, 923503), (294, 904656), (329, 808416), (336, 791574), (376, 707364), (392, 678492), (401, 663264), (423, 628768), (441, 603104), (504, 527716), (564, 471576), (588, 452328), (658, 404208), (672, 395787), (752, 353682), (784, 339246), (802, 331632), (846, 314384), (882, 301552), (987, 269472), (1008, 263858), (1128, 235788), (1176, 226164), (1203, 221088), (1316, 202104), (1504, 176841), (1568, 169623), (1604, 165816), (1692, 157192), (1764, 150776), (1974, 134736), (2016, 131929), (2256, 117894), (2303, 115488), (2352, 113082), (2406, 110544), (2632, 101052), (2807, 94752), (2961, 89824), (3208, 82908), (3384, 78596), (3528, 75388), (3609, 73696), (3948, 67368), (4512, 58947), (4606, 57744), (4704, 56541), (4812, 55272), (5264, 50526), (5614, 47376), (5922, 44912), (6416, 41454), (6768, 39298), (6909, 38496), (7056, 37694), (7218, 36848), (7896, 33684), (8421, 31584), (9212, 28872), (9624, 27636), (10528, 25263), (11228, 23688), (11844, 22456), (12832, 20727), (13536, 19649), (13818, 19248), (14112, 18847), (14436, 18424), (15792, 16842)]