129272976

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:259

約数の個数: 240

約数和(自身を含む): 447828480

約数和(自身を除く): 318555504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 48, 49, 54, 56, 62, 63, 72, 84, 93, 98, 108, 112, 124, 126, 144, 147, 168, 186, 189, 196, 197, 216, 217, 248, 252, 279, 294, 336, 372, 378, 392, 394, 432, 434, 441, 496, 504, 558, 588, 591, 651, 744, 756, 784, 788, 837, 868, 882, 1008, 1116, 1176, 1182, 1302, 1323, 1379, 1488, 1512, 1519, 1576, 1674, 1736, 1764, 1773, 1953, 2232, 2352, 2364, 2604, 2646, 2758, 3024, 3038, 3152, 3348, 3472, 3528, 3546, 3906, 4137, 4464, 4557, 4728, 5208, 5292, 5319, 5516, 5859, 6076, 6107, 6696, 7056, 7092, 7812, 8274, 9114, 9456, 9653, 10416, 10584, 10638, 11032, 11718, 12152, 12214, 12411, 13392, 13671, 14184, 15624, 16548, 18228, 18321, 19306, 21168, 21276, 22064, 23436, 24304, 24428, 24822, 27342, 28368, 28959, 31248, 33096, 36456, 36642, 37233, 38612, 41013, 42552, 42749, 46872, 48856, 49644, 54684, 54963, 57918, 66192, 72912, 73284, 74466, 77224, 82026, 85104, 85498, 86877, 93744, 97712, 99288, 109368, 109926, 115836, 128247, 146568, 148932, 154448, 164052, 164889, 170996, 173754, 198576, 218736, 219852, 231672, 256494, 260631, 293136, 297864, 299243, 328104, 329778, 341992, 347508, 384741, 439704, 463344, 512988, 521262, 595728, 598486, 656208, 659556, 683984, 695016, 769482, 879408, 897729, 1025976, 1042524, 1154223, 1196972, 1319112, 1390032, 1538964, 1795458, 2051952, 2085048, 2308446, 2393944, 2638224, 2693187, 3077928, 3590916, 4170096, 4616892, 4787888, 5386374, 6155856, 7181832, 8079561, 9233784, 10772748, 14363664, 16159122, 18467568, 21545496, 32318244, 43090992, 64636488, 129272976]

約数ペア:

[(1, 129272976), (2, 64636488), (3, 43090992), (4, 32318244), (6, 21545496), (7, 18467568), (8, 16159122), (9, 14363664), (12, 10772748), (14, 9233784), (16, 8079561), (18, 7181832), (21, 6155856), (24, 5386374), (27, 4787888), (28, 4616892), (31, 4170096), (36, 3590916), (42, 3077928), (48, 2693187), (49, 2638224), (54, 2393944), (56, 2308446), (62, 2085048), (63, 2051952), (72, 1795458), (84, 1538964), (93, 1390032), (98, 1319112), (108, 1196972), (112, 1154223), (124, 1042524), (126, 1025976), (144, 897729), (147, 879408), (168, 769482), (186, 695016), (189, 683984), (196, 659556), (197, 656208), (216, 598486), (217, 595728), (248, 521262), (252, 512988), (279, 463344), (294, 439704), (336, 384741), (372, 347508), (378, 341992), (392, 329778), (394, 328104), (432, 299243), (434, 297864), (441, 293136), (496, 260631), (504, 256494), (558, 231672), (588, 219852), (591, 218736), (651, 198576), (744, 173754), (756, 170996), (784, 164889), (788, 164052), (837, 154448), (868, 148932), (882, 146568), (1008, 128247), (1116, 115836), (1176, 109926), (1182, 109368), (1302, 99288), (1323, 97712), (1379, 93744), (1488, 86877), (1512, 85498), (1519, 85104), (1576, 82026), (1674, 77224), (1736, 74466), (1764, 73284), (1773, 72912), (1953, 66192), (2232, 57918), (2352, 54963), (2364, 54684), (2604, 49644), (2646, 48856), (2758, 46872), (3024, 42749), (3038, 42552), (3152, 41013), (3348, 38612), (3472, 37233), (3528, 36642), (3546, 36456), (3906, 33096), (4137, 31248), (4464, 28959), (4557, 28368), (4728, 27342), (5208, 24822), (5292, 24428), (5319, 24304), (5516, 23436), (5859, 22064), (6076, 21276), (6107, 21168), (6696, 19306), (7056, 18321), (7092, 18228), (7812, 16548), (8274, 15624), (9114, 14184), (9456, 13671), (9653, 13392), (10416, 12411), (10584, 12214), (10638, 12152), (11032, 11718)]