219474528

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:174

約数の個数: 288

約数和(自身を含む): 748881504

約数和(自身を除く): 529406976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 37, 39, 42, 48, 49, 52, 56, 74, 78, 84, 91, 96, 97, 98, 104, 111, 112, 147, 148, 156, 168, 182, 194, 196, 208, 222, 224, 259, 273, 291, 294, 296, 312, 336, 364, 388, 392, 416, 444, 481, 518, 546, 582, 588, 592, 624, 637, 672, 679, 728, 776, 777, 784, 888, 962, 1036, 1092, 1164, 1176, 1184, 1248, 1261, 1274, 1358, 1443, 1456, 1552, 1554, 1568, 1776, 1813, 1911, 1924, 2037, 2072, 2184, 2328, 2352, 2522, 2548, 2716, 2886, 2912, 3104, 3108, 3367, 3552, 3589, 3626, 3783, 3822, 3848, 4074, 4144, 4368, 4656, 4704, 4753, 5044, 5096, 5432, 5439, 5772, 6216, 6734, 7178, 7252, 7566, 7644, 7696, 8148, 8288, 8736, 8827, 9312, 9506, 10088, 10101, 10192, 10767, 10864, 10878, 11544, 12432, 13468, 14259, 14356, 14504, 15132, 15288, 15392, 16296, 17654, 19012, 20176, 20202, 20384, 21534, 21728, 21756, 23088, 23569, 24864, 25123, 26481, 26936, 28518, 28712, 29008, 30264, 30576, 32592, 35308, 38024, 40352, 40404, 43068, 43512, 46176, 46657, 47138, 50246, 52962, 53872, 57036, 57424, 58016, 60528, 61152, 61789, 65184, 70616, 70707, 75369, 76048, 80808, 86136, 87024, 93314, 94276, 100492, 105924, 107744, 114072, 114848, 121056, 123578, 139971, 141232, 141414, 150738, 152096, 161616, 172272, 174048, 175861, 185367, 186628, 188552, 200984, 211848, 228144, 247156, 279942, 282464, 282828, 301476, 323232, 326599, 344544, 351722, 370734, 373256, 377104, 401968, 423696, 456288, 494312, 527583, 559884, 565656, 602952, 653198, 703444, 741468, 746512, 754208, 803936, 847392, 979797, 988624, 1055166, 1119768, 1131312, 1205904, 1306396, 1406888, 1482936, 1493024, 1959594, 1977248, 2110332, 2239536, 2262624, 2286193, 2411808, 2612792, 2813776, 2965872, 3919188, 4220664, 4479072, 4572386, 5225584, 5627552, 5931744, 6858579, 7838376, 8441328, 9144772, 10451168, 13717158, 15676752, 16882656, 18289544, 27434316, 31353504, 36579088, 54868632, 73158176, 109737264, 219474528]

約数ペア:

[(1, 219474528), (2, 109737264), (3, 73158176), (4, 54868632), (6, 36579088), (7, 31353504), (8, 27434316), (12, 18289544), (13, 16882656), (14, 15676752), (16, 13717158), (21, 10451168), (24, 9144772), (26, 8441328), (28, 7838376), (32, 6858579), (37, 5931744), (39, 5627552), (42, 5225584), (48, 4572386), (49, 4479072), (52, 4220664), (56, 3919188), (74, 2965872), (78, 2813776), (84, 2612792), (91, 2411808), (96, 2286193), (97, 2262624), (98, 2239536), (104, 2110332), (111, 1977248), (112, 1959594), (147, 1493024), (148, 1482936), (156, 1406888), (168, 1306396), (182, 1205904), (194, 1131312), (196, 1119768), (208, 1055166), (222, 988624), (224, 979797), (259, 847392), (273, 803936), (291, 754208), (294, 746512), (296, 741468), (312, 703444), (336, 653198), (364, 602952), (388, 565656), (392, 559884), (416, 527583), (444, 494312), (481, 456288), (518, 423696), (546, 401968), (582, 377104), (588, 373256), (592, 370734), (624, 351722), (637, 344544), (672, 326599), (679, 323232), (728, 301476), (776, 282828), (777, 282464), (784, 279942), (888, 247156), (962, 228144), (1036, 211848), (1092, 200984), (1164, 188552), (1176, 186628), (1184, 185367), (1248, 175861), (1261, 174048), (1274, 172272), (1358, 161616), (1443, 152096), (1456, 150738), (1552, 141414), (1554, 141232), (1568, 139971), (1776, 123578), (1813, 121056), (1911, 114848), (1924, 114072), (2037, 107744), (2072, 105924), (2184, 100492), (2328, 94276), (2352, 93314), (2522, 87024), (2548, 86136), (2716, 80808), (2886, 76048), (2912, 75369), (3104, 70707), (3108, 70616), (3367, 65184), (3552, 61789), (3589, 61152), (3626, 60528), (3783, 58016), (3822, 57424), (3848, 57036), (4074, 53872), (4144, 52962), (4368, 50246), (4656, 47138), (4704, 46657), (4753, 46176), (5044, 43512), (5096, 43068), (5432, 40404), (5439, 40352), (5772, 38024), (6216, 35308), (6734, 32592), (7178, 30576), (7252, 30264), (7566, 29008), (7644, 28712), (7696, 28518), (8148, 26936), (8288, 26481), (8736, 25123), (8827, 24864), (9312, 23569), (9506, 23088), (10088, 21756), (10101, 21728), (10192, 21534), (10767, 20384), (10864, 20202), (10878, 20176), (11544, 19012), (12432, 17654), (13468, 16296), (14259, 15392), (14356, 15288), (14504, 15132)]