215114704

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:273

約数の個数: 120

約数和(自身を含む): 512967168

約数和(自身を除く): 297852464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 53, 56, 62, 98, 106, 112, 124, 167, 196, 212, 217, 248, 334, 371, 392, 424, 434, 496, 668, 742, 784, 848, 868, 1169, 1336, 1484, 1519, 1643, 1736, 2338, 2597, 2672, 2968, 3038, 3286, 3472, 4676, 5177, 5194, 5936, 6076, 6572, 8183, 8851, 9352, 10354, 10388, 11501, 12152, 13144, 16366, 17702, 18704, 20708, 20776, 23002, 24304, 26288, 32732, 35404, 36239, 41416, 41552, 46004, 61957, 65464, 70808, 72478, 80507, 82832, 92008, 123914, 130928, 141616, 144956, 161014, 184016, 247828, 253673, 274381, 289912, 322028, 433699, 495656, 507346, 548762, 579824, 644056, 867398, 991312, 1014692, 1097524, 1288112, 1734796, 1920667, 2029384, 2195048, 3469592, 3841334, 4058768, 4390096, 6939184, 7682668, 13444669, 15365336, 26889338, 30730672, 53778676, 107557352, 215114704]

約数ペア:

[(1, 215114704), (2, 107557352), (4, 53778676), (7, 30730672), (8, 26889338), (14, 15365336), (16, 13444669), (28, 7682668), (31, 6939184), (49, 4390096), (53, 4058768), (56, 3841334), (62, 3469592), (98, 2195048), (106, 2029384), (112, 1920667), (124, 1734796), (167, 1288112), (196, 1097524), (212, 1014692), (217, 991312), (248, 867398), (334, 644056), (371, 579824), (392, 548762), (424, 507346), (434, 495656), (496, 433699), (668, 322028), (742, 289912), (784, 274381), (848, 253673), (868, 247828), (1169, 184016), (1336, 161014), (1484, 144956), (1519, 141616), (1643, 130928), (1736, 123914), (2338, 92008), (2597, 82832), (2672, 80507), (2968, 72478), (3038, 70808), (3286, 65464), (3472, 61957), (4676, 46004), (5177, 41552), (5194, 41416), (5936, 36239), (6076, 35404), (6572, 32732), (8183, 26288), (8851, 24304), (9352, 23002), (10354, 20776), (10388, 20708), (11501, 18704), (12152, 17702), (13144, 16366)]