214214868

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:264

約数の個数: 180

約数和(自身を含む): 662774112

約数和(自身を除く): 448559244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 103, 108, 126, 131, 147, 162, 189, 196, 206, 252, 262, 294, 309, 324, 378, 393, 412, 441, 524, 567, 588, 618, 721, 756, 786, 882, 917, 927, 1134, 1179, 1236, 1323, 1442, 1572, 1764, 1834, 1854, 2163, 2268, 2358, 2646, 2751, 2781, 2884, 3537, 3668, 3708, 3969, 4326, 4716, 5047, 5292, 5502, 5562, 6419, 6489, 7074, 7938, 8253, 8343, 8652, 10094, 10611, 11004, 11124, 12838, 12978, 13493, 14148, 15141, 15876, 16506, 16686, 19257, 19467, 20188, 21222, 24759, 25676, 25956, 26986, 30282, 33012, 33372, 38514, 38934, 40479, 42444, 45423, 49518, 53972, 57771, 58401, 60564, 74277, 77028, 77868, 80958, 90846, 94451, 99036, 115542, 116802, 121437, 136269, 148554, 161916, 173313, 181692, 188902, 231084, 233604, 242874, 272538, 283353, 297108, 346626, 364311, 377804, 408807, 485748, 519939, 545076, 566706, 661157, 693252, 728622, 817614, 850059, 1039878, 1092933, 1133412, 1322314, 1457244, 1635228, 1700118, 1983471, 2079756, 2185866, 2550177, 2644628, 3400236, 3966942, 4371732, 5100354, 5950413, 7650531, 7933884, 10200708, 11900826, 15301062, 17851239, 23801652, 30602124, 35702478, 53553717, 71404956, 107107434, 214214868]

約数ペア:

[(1, 214214868), (2, 107107434), (3, 71404956), (4, 53553717), (6, 35702478), (7, 30602124), (9, 23801652), (12, 17851239), (14, 15301062), (18, 11900826), (21, 10200708), (27, 7933884), (28, 7650531), (36, 5950413), (42, 5100354), (49, 4371732), (54, 3966942), (63, 3400236), (81, 2644628), (84, 2550177), (98, 2185866), (103, 2079756), (108, 1983471), (126, 1700118), (131, 1635228), (147, 1457244), (162, 1322314), (189, 1133412), (196, 1092933), (206, 1039878), (252, 850059), (262, 817614), (294, 728622), (309, 693252), (324, 661157), (378, 566706), (393, 545076), (412, 519939), (441, 485748), (524, 408807), (567, 377804), (588, 364311), (618, 346626), (721, 297108), (756, 283353), (786, 272538), (882, 242874), (917, 233604), (927, 231084), (1134, 188902), (1179, 181692), (1236, 173313), (1323, 161916), (1442, 148554), (1572, 136269), (1764, 121437), (1834, 116802), (1854, 115542), (2163, 99036), (2268, 94451), (2358, 90846), (2646, 80958), (2751, 77868), (2781, 77028), (2884, 74277), (3537, 60564), (3668, 58401), (3708, 57771), (3969, 53972), (4326, 49518), (4716, 45423), (5047, 42444), (5292, 40479), (5502, 38934), (5562, 38514), (6419, 33372), (6489, 33012), (7074, 30282), (7938, 26986), (8253, 25956), (8343, 25676), (8652, 24759), (10094, 21222), (10611, 20188), (11004, 19467), (11124, 19257), (12838, 16686), (12978, 16506), (13493, 15876), (14148, 15141)]