478801368

素因数分解:

$2^3\times 3^6\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:221

約数の個数: 224

約数和(自身を含む): 1475550000

約数和(自身を除く): 996748632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 29, 36, 38, 54, 57, 58, 72, 76, 81, 87, 108, 114, 116, 149, 152, 162, 171, 174, 216, 228, 232, 243, 261, 298, 324, 342, 348, 447, 456, 486, 513, 522, 551, 596, 648, 684, 696, 729, 783, 894, 972, 1026, 1044, 1102, 1192, 1341, 1368, 1458, 1539, 1566, 1653, 1788, 1944, 2052, 2088, 2204, 2349, 2682, 2831, 2916, 3078, 3132, 3306, 3576, 4023, 4104, 4321, 4408, 4617, 4698, 4959, 5364, 5662, 5832, 6156, 6264, 6612, 7047, 8046, 8493, 8642, 9234, 9396, 9918, 10728, 11324, 12069, 12312, 12963, 13224, 13851, 14094, 14877, 16092, 16986, 17284, 18468, 18792, 19836, 21141, 22648, 24138, 25479, 25926, 27702, 28188, 29754, 32184, 33972, 34568, 36207, 36936, 38889, 39672, 42282, 44631, 48276, 50958, 51852, 55404, 56376, 59508, 67944, 72414, 76437, 77778, 82099, 84564, 89262, 96552, 101916, 103704, 108621, 110808, 116667, 119016, 133893, 144828, 152874, 155556, 164198, 169128, 178524, 203832, 217242, 229311, 233334, 246297, 267786, 289656, 305748, 311112, 328396, 350001, 357048, 401679, 434484, 458622, 466668, 492594, 535572, 611496, 656792, 687933, 700002, 738891, 803358, 868968, 917244, 933336, 985188, 1050003, 1071144, 1375866, 1400004, 1477782, 1606716, 1834488, 1970376, 2063799, 2100006, 2216673, 2751732, 2800008, 2955564, 3150009, 3213432, 4127598, 4200012, 4433346, 5503464, 5911128, 6300018, 6650019, 8255196, 8400024, 8866692, 12600036, 13300038, 16510392, 17733384, 19950057, 25200072, 26600076, 39900114, 53200152, 59850171, 79800228, 119700342, 159600456, 239400684, 478801368]

約数ペア:

[(1, 478801368), (2, 239400684), (3, 159600456), (4, 119700342), (6, 79800228), (8, 59850171), (9, 53200152), (12, 39900114), (18, 26600076), (19, 25200072), (24, 19950057), (27, 17733384), (29, 16510392), (36, 13300038), (38, 12600036), (54, 8866692), (57, 8400024), (58, 8255196), (72, 6650019), (76, 6300018), (81, 5911128), (87, 5503464), (108, 4433346), (114, 4200012), (116, 4127598), (149, 3213432), (152, 3150009), (162, 2955564), (171, 2800008), (174, 2751732), (216, 2216673), (228, 2100006), (232, 2063799), (243, 1970376), (261, 1834488), (298, 1606716), (324, 1477782), (342, 1400004), (348, 1375866), (447, 1071144), (456, 1050003), (486, 985188), (513, 933336), (522, 917244), (551, 868968), (596, 803358), (648, 738891), (684, 700002), (696, 687933), (729, 656792), (783, 611496), (894, 535572), (972, 492594), (1026, 466668), (1044, 458622), (1102, 434484), (1192, 401679), (1341, 357048), (1368, 350001), (1458, 328396), (1539, 311112), (1566, 305748), (1653, 289656), (1788, 267786), (1944, 246297), (2052, 233334), (2088, 229311), (2204, 217242), (2349, 203832), (2682, 178524), (2831, 169128), (2916, 164198), (3078, 155556), (3132, 152874), (3306, 144828), (3576, 133893), (4023, 119016), (4104, 116667), (4321, 110808), (4408, 108621), (4617, 103704), (4698, 101916), (4959, 96552), (5364, 89262), (5662, 84564), (5832, 82099), (6156, 77778), (6264, 76437), (6612, 72414), (7047, 67944), (8046, 59508), (8493, 56376), (8642, 55404), (9234, 51852), (9396, 50958), (9918, 48276), (10728, 44631), (11324, 42282), (12069, 39672), (12312, 38889), (12963, 36936), (13224, 36207), (13851, 34568), (14094, 33972), (14877, 32184), (16092, 29754), (16986, 28188), (17284, 27702), (18468, 25926), (18792, 25479), (19836, 24138), (21141, 22648)]