39934944

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:131

約数の個数: 240

約数和(自身を含む): 140507136

約数和(自身を除く): 100572192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 71, 72, 81, 84, 93, 96, 108, 112, 124, 126, 142, 144, 162, 168, 186, 189, 213, 216, 217, 224, 248, 252, 279, 284, 288, 324, 336, 372, 378, 426, 432, 434, 496, 497, 504, 558, 567, 568, 639, 648, 651, 672, 744, 756, 837, 852, 864, 868, 992, 994, 1008, 1116, 1134, 1136, 1278, 1296, 1302, 1488, 1491, 1512, 1674, 1704, 1736, 1917, 1953, 1988, 2016, 2201, 2232, 2268, 2272, 2511, 2556, 2592, 2604, 2976, 2982, 3024, 3348, 3408, 3472, 3834, 3906, 3976, 4402, 4464, 4473, 4536, 5022, 5112, 5208, 5751, 5859, 5964, 6048, 6603, 6696, 6816, 6944, 7668, 7812, 7952, 8804, 8928, 8946, 9072, 10044, 10224, 10416, 11502, 11718, 11928, 13206, 13392, 13419, 15336, 15407, 15624, 15904, 17577, 17608, 17892, 18144, 19809, 20088, 20448, 20832, 23004, 23436, 23856, 26412, 26784, 26838, 30672, 30814, 31248, 35154, 35216, 35784, 39618, 40176, 40257, 46008, 46221, 46872, 47712, 52824, 53676, 59427, 61344, 61628, 62496, 70308, 70432, 71568, 79236, 80352, 80514, 92016, 92442, 93744, 105648, 107352, 118854, 123256, 138663, 140616, 143136, 158472, 161028, 178281, 184032, 184884, 187488, 211296, 214704, 237708, 246512, 277326, 281232, 316944, 322056, 356562, 369768, 415989, 429408, 475416, 493024, 554652, 562464, 633888, 644112, 713124, 739536, 831978, 950832, 1109304, 1247967, 1288224, 1426248, 1479072, 1663956, 1901664, 2218608, 2495934, 2852496, 3327912, 4437216, 4991868, 5704992, 6655824, 9983736, 13311648, 19967472, 39934944]

約数ペア:

[(1, 39934944), (2, 19967472), (3, 13311648), (4, 9983736), (6, 6655824), (7, 5704992), (8, 4991868), (9, 4437216), (12, 3327912), (14, 2852496), (16, 2495934), (18, 2218608), (21, 1901664), (24, 1663956), (27, 1479072), (28, 1426248), (31, 1288224), (32, 1247967), (36, 1109304), (42, 950832), (48, 831978), (54, 739536), (56, 713124), (62, 644112), (63, 633888), (71, 562464), (72, 554652), (81, 493024), (84, 475416), (93, 429408), (96, 415989), (108, 369768), (112, 356562), (124, 322056), (126, 316944), (142, 281232), (144, 277326), (162, 246512), (168, 237708), (186, 214704), (189, 211296), (213, 187488), (216, 184884), (217, 184032), (224, 178281), (248, 161028), (252, 158472), (279, 143136), (284, 140616), (288, 138663), (324, 123256), (336, 118854), (372, 107352), (378, 105648), (426, 93744), (432, 92442), (434, 92016), (496, 80514), (497, 80352), (504, 79236), (558, 71568), (567, 70432), (568, 70308), (639, 62496), (648, 61628), (651, 61344), (672, 59427), (744, 53676), (756, 52824), (837, 47712), (852, 46872), (864, 46221), (868, 46008), (992, 40257), (994, 40176), (1008, 39618), (1116, 35784), (1134, 35216), (1136, 35154), (1278, 31248), (1296, 30814), (1302, 30672), (1488, 26838), (1491, 26784), (1512, 26412), (1674, 23856), (1704, 23436), (1736, 23004), (1917, 20832), (1953, 20448), (1988, 20088), (2016, 19809), (2201, 18144), (2232, 17892), (2268, 17608), (2272, 17577), (2511, 15904), (2556, 15624), (2592, 15407), (2604, 15336), (2976, 13419), (2982, 13392), (3024, 13206), (3348, 11928), (3408, 11718), (3472, 11502), (3834, 10416), (3906, 10224), (3976, 10044), (4402, 9072), (4464, 8946), (4473, 8928), (4536, 8804), (5022, 7952), (5112, 7812), (5208, 7668), (5751, 6944), (5859, 6816), (5964, 6696), (6048, 6603)]