655201872

素因数分解:

$2^4\times 3^6\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:217

約数の個数: 280

約数和(自身を含む): 2134629000

約数和(自身を除く): 1479427128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 29, 36, 39, 48, 52, 54, 58, 72, 78, 81, 87, 104, 108, 116, 117, 144, 149, 156, 162, 174, 208, 216, 232, 234, 243, 261, 298, 312, 324, 348, 351, 377, 432, 447, 464, 468, 486, 522, 596, 624, 648, 696, 702, 729, 754, 783, 894, 936, 972, 1044, 1053, 1131, 1192, 1296, 1341, 1392, 1404, 1458, 1508, 1566, 1788, 1872, 1937, 1944, 2088, 2106, 2262, 2349, 2384, 2682, 2808, 2916, 3016, 3132, 3159, 3393, 3576, 3874, 3888, 4023, 4176, 4212, 4321, 4524, 4698, 5364, 5616, 5811, 5832, 6032, 6264, 6318, 6786, 7047, 7152, 7748, 8046, 8424, 8642, 9048, 9396, 9477, 10179, 10728, 11622, 11664, 12069, 12528, 12636, 12963, 13572, 14094, 15496, 16092, 16848, 17284, 17433, 18096, 18792, 18954, 20358, 21141, 21456, 23244, 24138, 25272, 25926, 27144, 28188, 30537, 30992, 32184, 34568, 34866, 36207, 37584, 37908, 38889, 40716, 42282, 46488, 48276, 50544, 51852, 52299, 54288, 56173, 56376, 61074, 64368, 69136, 69732, 72414, 75816, 77778, 81432, 84564, 91611, 92976, 96552, 103704, 104598, 108621, 112346, 112752, 116667, 122148, 139464, 144828, 151632, 155556, 156897, 162864, 168519, 169128, 183222, 193104, 207408, 209196, 217242, 224692, 233334, 244296, 274833, 278928, 289656, 311112, 313794, 337038, 338256, 350001, 366444, 418392, 434484, 449384, 466668, 470691, 488592, 505557, 549666, 579312, 622224, 627588, 674076, 700002, 732888, 836784, 868968, 898768, 933336, 941382, 1011114, 1050003, 1099332, 1255176, 1348152, 1400004, 1412073, 1465776, 1516671, 1737936, 1866672, 1882764, 2022228, 2100006, 2198664, 2510352, 2696304, 2800008, 2824146, 3033342, 3150009, 3765528, 4044456, 4200012, 4397328, 4550013, 5600016, 5648292, 6066684, 6300018, 7531056, 8088912, 8400024, 9100026, 11296584, 12133368, 12600036, 13650039, 16800048, 18200052, 22593168, 24266736, 25200072, 27300078, 36400104, 40950117, 50400144, 54600156, 72800208, 81900234, 109200312, 163800468, 218400624, 327600936, 655201872]

約数ペア:

[(1, 655201872), (2, 327600936), (3, 218400624), (4, 163800468), (6, 109200312), (8, 81900234), (9, 72800208), (12, 54600156), (13, 50400144), (16, 40950117), (18, 36400104), (24, 27300078), (26, 25200072), (27, 24266736), (29, 22593168), (36, 18200052), (39, 16800048), (48, 13650039), (52, 12600036), (54, 12133368), (58, 11296584), (72, 9100026), (78, 8400024), (81, 8088912), (87, 7531056), (104, 6300018), (108, 6066684), (116, 5648292), (117, 5600016), (144, 4550013), (149, 4397328), (156, 4200012), (162, 4044456), (174, 3765528), (208, 3150009), (216, 3033342), (232, 2824146), (234, 2800008), (243, 2696304), (261, 2510352), (298, 2198664), (312, 2100006), (324, 2022228), (348, 1882764), (351, 1866672), (377, 1737936), (432, 1516671), (447, 1465776), (464, 1412073), (468, 1400004), (486, 1348152), (522, 1255176), (596, 1099332), (624, 1050003), (648, 1011114), (696, 941382), (702, 933336), (729, 898768), (754, 868968), (783, 836784), (894, 732888), (936, 700002), (972, 674076), (1044, 627588), (1053, 622224), (1131, 579312), (1192, 549666), (1296, 505557), (1341, 488592), (1392, 470691), (1404, 466668), (1458, 449384), (1508, 434484), (1566, 418392), (1788, 366444), (1872, 350001), (1937, 338256), (1944, 337038), (2088, 313794), (2106, 311112), (2262, 289656), (2349, 278928), (2384, 274833), (2682, 244296), (2808, 233334), (2916, 224692), (3016, 217242), (3132, 209196), (3159, 207408), (3393, 193104), (3576, 183222), (3874, 169128), (3888, 168519), (4023, 162864), (4176, 156897), (4212, 155556), (4321, 151632), (4524, 144828), (4698, 139464), (5364, 122148), (5616, 116667), (5811, 112752), (5832, 112346), (6032, 108621), (6264, 104598), (6318, 103704), (6786, 96552), (7047, 92976), (7152, 91611), (7748, 84564), (8046, 81432), (8424, 77778), (8642, 75816), (9048, 72414), (9396, 69732), (9477, 69136), (10179, 64368), (10728, 61074), (11622, 56376), (11664, 56173), (12069, 54288), (12528, 52299), (12636, 51852), (12963, 50544), (13572, 48276), (14094, 46488), (15496, 42282), (16092, 40716), (16848, 38889), (17284, 37908), (17433, 37584), (18096, 36207), (18792, 34866), (18954, 34568), (20358, 32184), (21141, 30992), (21456, 30537), (23244, 28188), (24138, 27144), (25272, 25926)]