255749424

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:200

約数の個数: 240

約数和(自身を含む): 831196800

約数和(自身を除く): 575447376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 49, 56, 57, 59, 76, 84, 97, 98, 112, 114, 118, 133, 147, 152, 168, 177, 194, 196, 228, 236, 266, 291, 294, 304, 336, 354, 388, 392, 399, 413, 456, 472, 532, 582, 588, 679, 708, 776, 784, 798, 826, 912, 931, 944, 1064, 1121, 1164, 1176, 1239, 1358, 1416, 1552, 1596, 1652, 1843, 1862, 2037, 2128, 2242, 2328, 2352, 2478, 2716, 2793, 2832, 2891, 3192, 3304, 3363, 3686, 3724, 4074, 4484, 4656, 4753, 4956, 5432, 5529, 5586, 5723, 5782, 6384, 6608, 6726, 7372, 7448, 7847, 8148, 8673, 8968, 9506, 9912, 10864, 11058, 11172, 11446, 11564, 12901, 13452, 14259, 14744, 14896, 15694, 16296, 17169, 17346, 17936, 19012, 19824, 22116, 22344, 22892, 23128, 23541, 25802, 26904, 28518, 29488, 31388, 32592, 34338, 34692, 38024, 38703, 40061, 44232, 44688, 45784, 46256, 47082, 51604, 53808, 54929, 57036, 62776, 68676, 69384, 76048, 77406, 80122, 88464, 90307, 91568, 94164, 103208, 108737, 109858, 114072, 120183, 125552, 137352, 138768, 154812, 160244, 164787, 180614, 188328, 206416, 217474, 219716, 228144, 240366, 270921, 274704, 280427, 309624, 320488, 326211, 329574, 361228, 376656, 434948, 439432, 480732, 541842, 560854, 619248, 640976, 652422, 659148, 722456, 761159, 841281, 869896, 878864, 961464, 1083684, 1121708, 1304844, 1318296, 1444912, 1522318, 1682562, 1739792, 1922928, 2167368, 2243416, 2283477, 2609688, 2636592, 3044636, 3365124, 4334736, 4486832, 4566954, 5219376, 5328113, 6089272, 6730248, 9133908, 10656226, 12178544, 13460496, 15984339, 18267816, 21312452, 31968678, 36535632, 42624904, 63937356, 85249808, 127874712, 255749424]

約数ペア:

[(1, 255749424), (2, 127874712), (3, 85249808), (4, 63937356), (6, 42624904), (7, 36535632), (8, 31968678), (12, 21312452), (14, 18267816), (16, 15984339), (19, 13460496), (21, 12178544), (24, 10656226), (28, 9133908), (38, 6730248), (42, 6089272), (48, 5328113), (49, 5219376), (56, 4566954), (57, 4486832), (59, 4334736), (76, 3365124), (84, 3044636), (97, 2636592), (98, 2609688), (112, 2283477), (114, 2243416), (118, 2167368), (133, 1922928), (147, 1739792), (152, 1682562), (168, 1522318), (177, 1444912), (194, 1318296), (196, 1304844), (228, 1121708), (236, 1083684), (266, 961464), (291, 878864), (294, 869896), (304, 841281), (336, 761159), (354, 722456), (388, 659148), (392, 652422), (399, 640976), (413, 619248), (456, 560854), (472, 541842), (532, 480732), (582, 439432), (588, 434948), (679, 376656), (708, 361228), (776, 329574), (784, 326211), (798, 320488), (826, 309624), (912, 280427), (931, 274704), (944, 270921), (1064, 240366), (1121, 228144), (1164, 219716), (1176, 217474), (1239, 206416), (1358, 188328), (1416, 180614), (1552, 164787), (1596, 160244), (1652, 154812), (1843, 138768), (1862, 137352), (2037, 125552), (2128, 120183), (2242, 114072), (2328, 109858), (2352, 108737), (2478, 103208), (2716, 94164), (2793, 91568), (2832, 90307), (2891, 88464), (3192, 80122), (3304, 77406), (3363, 76048), (3686, 69384), (3724, 68676), (4074, 62776), (4484, 57036), (4656, 54929), (4753, 53808), (4956, 51604), (5432, 47082), (5529, 46256), (5586, 45784), (5723, 44688), (5782, 44232), (6384, 40061), (6608, 38703), (6726, 38024), (7372, 34692), (7448, 34338), (7847, 32592), (8148, 31388), (8673, 29488), (8968, 28518), (9506, 26904), (9912, 25802), (10864, 23541), (11058, 23128), (11172, 22892), (11446, 22344), (11564, 22116), (12901, 19824), (13452, 19012), (14259, 17936), (14744, 17346), (14896, 17169), (15694, 16296)]