249902496

素因数分解:

$2^5\times 3^4\times {\mathrm{67}}^1\times {\mathrm{1439}}^1$

素因数の和:1528

約数の個数: 120

約数和(自身を含む): 746444160

約数和(自身を除く): 496541664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 67, 72, 81, 96, 108, 134, 144, 162, 201, 216, 268, 288, 324, 402, 432, 536, 603, 648, 804, 864, 1072, 1206, 1296, 1439, 1608, 1809, 2144, 2412, 2592, 2878, 3216, 3618, 4317, 4824, 5427, 5756, 6432, 7236, 8634, 9648, 10854, 11512, 12951, 14472, 17268, 19296, 21708, 23024, 25902, 28944, 34536, 38853, 43416, 46048, 51804, 57888, 69072, 77706, 86832, 96413, 103608, 116559, 138144, 155412, 173664, 192826, 207216, 233118, 289239, 310824, 385652, 414432, 466236, 578478, 621648, 771304, 867717, 932472, 1156956, 1243296, 1542608, 1735434, 1864944, 2313912, 2603151, 3085216, 3470868, 3729888, 4627824, 5206302, 6941736, 7809453, 9255648, 10412604, 13883472, 15618906, 20825208, 27766944, 31237812, 41650416, 62475624, 83300832, 124951248, 249902496]

約数ペア:

[(1, 249902496), (2, 124951248), (3, 83300832), (4, 62475624), (6, 41650416), (8, 31237812), (9, 27766944), (12, 20825208), (16, 15618906), (18, 13883472), (24, 10412604), (27, 9255648), (32, 7809453), (36, 6941736), (48, 5206302), (54, 4627824), (67, 3729888), (72, 3470868), (81, 3085216), (96, 2603151), (108, 2313912), (134, 1864944), (144, 1735434), (162, 1542608), (201, 1243296), (216, 1156956), (268, 932472), (288, 867717), (324, 771304), (402, 621648), (432, 578478), (536, 466236), (603, 414432), (648, 385652), (804, 310824), (864, 289239), (1072, 233118), (1206, 207216), (1296, 192826), (1439, 173664), (1608, 155412), (1809, 138144), (2144, 116559), (2412, 103608), (2592, 96413), (2878, 86832), (3216, 77706), (3618, 69072), (4317, 57888), (4824, 51804), (5427, 46048), (5756, 43416), (6432, 38853), (7236, 34536), (8634, 28944), (9648, 25902), (10854, 23024), (11512, 21708), (12951, 19296), (14472, 17268)]