490203432

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{619}}^1\times {\mathrm{647}}^1$

素因数の和:1295

約数の個数: 96

約数和(自身を含む): 1410177600

約数和(自身を除く): 919974168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 619, 647, 1224, 1238, 1294, 1857, 1941, 2476, 2588, 3714, 3882, 4952, 5176, 5571, 5823, 7428, 7764, 10523, 10999, 11142, 11646, 14856, 15528, 21046, 21998, 22284, 23292, 31569, 32997, 42092, 43996, 44568, 46584, 63138, 65994, 84184, 87992, 94707, 98991, 126276, 131988, 189414, 197982, 252552, 263976, 378828, 395964, 400493, 757656, 791928, 800986, 1201479, 1601972, 2402958, 3203944, 3604437, 4805916, 6808381, 7208874, 9611832, 13616762, 14417748, 20425143, 27233524, 28835496, 40850286, 54467048, 61275429, 81700572, 122550858, 163401144, 245101716, 490203432]

約数ペア:

[(1, 490203432), (2, 245101716), (3, 163401144), (4, 122550858), (6, 81700572), (8, 61275429), (9, 54467048), (12, 40850286), (17, 28835496), (18, 27233524), (24, 20425143), (34, 14417748), (36, 13616762), (51, 9611832), (68, 7208874), (72, 6808381), (102, 4805916), (136, 3604437), (153, 3203944), (204, 2402958), (306, 1601972), (408, 1201479), (612, 800986), (619, 791928), (647, 757656), (1224, 400493), (1238, 395964), (1294, 378828), (1857, 263976), (1941, 252552), (2476, 197982), (2588, 189414), (3714, 131988), (3882, 126276), (4952, 98991), (5176, 94707), (5571, 87992), (5823, 84184), (7428, 65994), (7764, 63138), (10523, 46584), (10999, 44568), (11142, 43996), (11646, 42092), (14856, 32997), (15528, 31569), (21046, 23292), (21998, 22284)]