40690944

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{29}}^2$

素因数の和:90

約数の個数: 216

約数和(自身を含む): 142425920

約数和(自身を除く): 101734976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 32, 36, 42, 48, 54, 56, 58, 63, 64, 72, 84, 87, 96, 108, 112, 116, 126, 128, 144, 168, 174, 189, 192, 203, 216, 224, 232, 252, 256, 261, 288, 336, 348, 378, 384, 406, 432, 448, 464, 504, 522, 576, 609, 672, 696, 756, 768, 783, 812, 841, 864, 896, 928, 1008, 1044, 1152, 1218, 1344, 1392, 1512, 1566, 1624, 1682, 1728, 1792, 1827, 1856, 2016, 2088, 2304, 2436, 2523, 2688, 2784, 3024, 3132, 3248, 3364, 3456, 3654, 3712, 4032, 4176, 4872, 5046, 5376, 5481, 5568, 5887, 6048, 6264, 6496, 6728, 6912, 7308, 7424, 7569, 8064, 8352, 9744, 10092, 10962, 11136, 11774, 12096, 12528, 12992, 13456, 14616, 15138, 16128, 16704, 17661, 19488, 20184, 21924, 22272, 22707, 23548, 24192, 25056, 25984, 26912, 29232, 30276, 33408, 35322, 38976, 40368, 43848, 45414, 47096, 48384, 50112, 51968, 52983, 53824, 58464, 60552, 66816, 70644, 77952, 80736, 87696, 90828, 94192, 100224, 105966, 107648, 116928, 121104, 141288, 155904, 158949, 161472, 175392, 181656, 188384, 200448, 211932, 215296, 233856, 242208, 282576, 317898, 322944, 350784, 363312, 376768, 423864, 467712, 484416, 565152, 635796, 645888, 701568, 726624, 753536, 847728, 968832, 1130304, 1271592, 1403136, 1453248, 1507072, 1695456, 1937664, 2260608, 2543184, 2906496, 3390912, 4521216, 5086368, 5812992, 6781824, 10172736, 13563648, 20345472, 40690944]

約数ペア:

[(1, 40690944), (2, 20345472), (3, 13563648), (4, 10172736), (6, 6781824), (7, 5812992), (8, 5086368), (9, 4521216), (12, 3390912), (14, 2906496), (16, 2543184), (18, 2260608), (21, 1937664), (24, 1695456), (27, 1507072), (28, 1453248), (29, 1403136), (32, 1271592), (36, 1130304), (42, 968832), (48, 847728), (54, 753536), (56, 726624), (58, 701568), (63, 645888), (64, 635796), (72, 565152), (84, 484416), (87, 467712), (96, 423864), (108, 376768), (112, 363312), (116, 350784), (126, 322944), (128, 317898), (144, 282576), (168, 242208), (174, 233856), (189, 215296), (192, 211932), (203, 200448), (216, 188384), (224, 181656), (232, 175392), (252, 161472), (256, 158949), (261, 155904), (288, 141288), (336, 121104), (348, 116928), (378, 107648), (384, 105966), (406, 100224), (432, 94192), (448, 90828), (464, 87696), (504, 80736), (522, 77952), (576, 70644), (609, 66816), (672, 60552), (696, 58464), (756, 53824), (768, 52983), (783, 51968), (812, 50112), (841, 48384), (864, 47096), (896, 45414), (928, 43848), (1008, 40368), (1044, 38976), (1152, 35322), (1218, 33408), (1344, 30276), (1392, 29232), (1512, 26912), (1566, 25984), (1624, 25056), (1682, 24192), (1728, 23548), (1792, 22707), (1827, 22272), (1856, 21924), (2016, 20184), (2088, 19488), (2304, 17661), (2436, 16704), (2523, 16128), (2688, 15138), (2784, 14616), (3024, 13456), (3132, 12992), (3248, 12528), (3364, 12096), (3456, 11774), (3654, 11136), (3712, 10962), (4032, 10092), (4176, 9744), (4872, 8352), (5046, 8064), (5376, 7569), (5481, 7424), (5568, 7308), (5887, 6912), (6048, 6728), (6264, 6496)]