212800608

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:219

約数の個数: 240

約数和(自身を含む): 686070000

約数和(自身を除く): 473269392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 29, 32, 36, 38, 48, 54, 57, 58, 72, 76, 81, 87, 96, 108, 114, 116, 144, 149, 152, 162, 171, 174, 216, 228, 232, 261, 288, 298, 304, 324, 342, 348, 432, 447, 456, 464, 513, 522, 551, 596, 608, 648, 684, 696, 783, 864, 894, 912, 928, 1026, 1044, 1102, 1192, 1296, 1341, 1368, 1392, 1539, 1566, 1653, 1788, 1824, 2052, 2088, 2204, 2349, 2384, 2592, 2682, 2736, 2784, 2831, 3078, 3132, 3306, 3576, 4023, 4104, 4176, 4321, 4408, 4698, 4768, 4959, 5364, 5472, 5662, 6156, 6264, 6612, 7152, 8046, 8208, 8352, 8493, 8642, 8816, 9396, 9918, 10728, 11324, 12069, 12312, 12528, 12963, 13224, 14304, 14877, 16092, 16416, 16986, 17284, 17632, 18792, 19836, 21456, 22648, 24138, 24624, 25056, 25479, 25926, 26448, 29754, 32184, 33972, 34568, 37584, 38889, 39672, 42912, 44631, 45296, 48276, 49248, 50958, 51852, 52896, 59508, 64368, 67944, 69136, 75168, 76437, 77778, 79344, 82099, 89262, 90592, 96552, 101916, 103704, 116667, 119016, 128736, 135888, 138272, 152874, 155556, 158688, 164198, 178524, 193104, 203832, 207408, 229311, 233334, 238032, 246297, 271776, 305748, 311112, 328396, 350001, 357048, 386208, 407664, 414816, 458622, 466668, 476064, 492594, 611496, 622224, 656792, 700002, 714096, 738891, 815328, 917244, 933336, 985188, 1222992, 1244448, 1313584, 1400004, 1428192, 1477782, 1834488, 1866672, 1970376, 2216673, 2445984, 2627168, 2800008, 2955564, 3668976, 3733344, 3940752, 4433346, 5600016, 5911128, 6650019, 7337952, 7881504, 8866692, 11200032, 11822256, 13300038, 17733384, 23644512, 26600076, 35466768, 53200152, 70933536, 106400304, 212800608]

約数ペア:

[(1, 212800608), (2, 106400304), (3, 70933536), (4, 53200152), (6, 35466768), (8, 26600076), (9, 23644512), (12, 17733384), (16, 13300038), (18, 11822256), (19, 11200032), (24, 8866692), (27, 7881504), (29, 7337952), (32, 6650019), (36, 5911128), (38, 5600016), (48, 4433346), (54, 3940752), (57, 3733344), (58, 3668976), (72, 2955564), (76, 2800008), (81, 2627168), (87, 2445984), (96, 2216673), (108, 1970376), (114, 1866672), (116, 1834488), (144, 1477782), (149, 1428192), (152, 1400004), (162, 1313584), (171, 1244448), (174, 1222992), (216, 985188), (228, 933336), (232, 917244), (261, 815328), (288, 738891), (298, 714096), (304, 700002), (324, 656792), (342, 622224), (348, 611496), (432, 492594), (447, 476064), (456, 466668), (464, 458622), (513, 414816), (522, 407664), (551, 386208), (596, 357048), (608, 350001), (648, 328396), (684, 311112), (696, 305748), (783, 271776), (864, 246297), (894, 238032), (912, 233334), (928, 229311), (1026, 207408), (1044, 203832), (1102, 193104), (1192, 178524), (1296, 164198), (1341, 158688), (1368, 155556), (1392, 152874), (1539, 138272), (1566, 135888), (1653, 128736), (1788, 119016), (1824, 116667), (2052, 103704), (2088, 101916), (2204, 96552), (2349, 90592), (2384, 89262), (2592, 82099), (2682, 79344), (2736, 77778), (2784, 76437), (2831, 75168), (3078, 69136), (3132, 67944), (3306, 64368), (3576, 59508), (4023, 52896), (4104, 51852), (4176, 50958), (4321, 49248), (4408, 48276), (4698, 45296), (4768, 44631), (4959, 42912), (5364, 39672), (5472, 38889), (5662, 37584), (6156, 34568), (6264, 33972), (6612, 32184), (7152, 29754), (8046, 26448), (8208, 25926), (8352, 25479), (8493, 25056), (8642, 24624), (8816, 24138), (9396, 22648), (9918, 21456), (10728, 19836), (11324, 18792), (12069, 17632), (12312, 17284), (12528, 16986), (12963, 16416), (13224, 16092), (14304, 14877)]