39904032

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{499}}^1$

素因数の和:543

約数の個数: 144

約数和(自身を含む): 129276000

約数和(自身を除く): 89371968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 49, 51, 56, 68, 84, 96, 98, 102, 112, 119, 136, 147, 168, 196, 204, 224, 238, 272, 294, 336, 357, 392, 408, 476, 499, 544, 588, 672, 714, 784, 816, 833, 952, 998, 1176, 1428, 1497, 1568, 1632, 1666, 1904, 1996, 2352, 2499, 2856, 2994, 3332, 3493, 3808, 3992, 4704, 4998, 5712, 5988, 6664, 6986, 7984, 8483, 9996, 10479, 11424, 11976, 13328, 13972, 15968, 16966, 19992, 20958, 23952, 24451, 25449, 26656, 27944, 33932, 39984, 41916, 47904, 48902, 50898, 55888, 59381, 67864, 73353, 79968, 83832, 97804, 101796, 111776, 118762, 135728, 146706, 167664, 178143, 195608, 203592, 237524, 271456, 293412, 335328, 356286, 391216, 407184, 415667, 475048, 586824, 712572, 782432, 814368, 831334, 950096, 1173648, 1247001, 1425144, 1662668, 1900192, 2347296, 2494002, 2850288, 3325336, 4988004, 5700576, 6650672, 9976008, 13301344, 19952016, 39904032]

約数ペア:

[(1, 39904032), (2, 19952016), (3, 13301344), (4, 9976008), (6, 6650672), (7, 5700576), (8, 4988004), (12, 3325336), (14, 2850288), (16, 2494002), (17, 2347296), (21, 1900192), (24, 1662668), (28, 1425144), (32, 1247001), (34, 1173648), (42, 950096), (48, 831334), (49, 814368), (51, 782432), (56, 712572), (68, 586824), (84, 475048), (96, 415667), (98, 407184), (102, 391216), (112, 356286), (119, 335328), (136, 293412), (147, 271456), (168, 237524), (196, 203592), (204, 195608), (224, 178143), (238, 167664), (272, 146706), (294, 135728), (336, 118762), (357, 111776), (392, 101796), (408, 97804), (476, 83832), (499, 79968), (544, 73353), (588, 67864), (672, 59381), (714, 55888), (784, 50898), (816, 48902), (833, 47904), (952, 41916), (998, 39984), (1176, 33932), (1428, 27944), (1497, 26656), (1568, 25449), (1632, 24451), (1666, 23952), (1904, 20958), (1996, 19992), (2352, 16966), (2499, 15968), (2856, 13972), (2994, 13328), (3332, 11976), (3493, 11424), (3808, 10479), (3992, 9996), (4704, 8483), (4998, 7984), (5712, 6986), (5988, 6664)]