409794384

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{1291}}^1$

素因数の和:1708

約数の個数: 80

約数和(自身を含む): 1124660160

約数和(自身を除く): 714865776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 389, 408, 778, 816, 1167, 1291, 1556, 2334, 2582, 3112, 3873, 4668, 5164, 6224, 6613, 7746, 9336, 10328, 13226, 15492, 18672, 19839, 20656, 21947, 26452, 30984, 39678, 43894, 52904, 61968, 65841, 79356, 87788, 105808, 131682, 158712, 175576, 263364, 317424, 351152, 502199, 526728, 1004398, 1053456, 1506597, 2008796, 3013194, 4017592, 6026388, 8035184, 8537383, 12052776, 17074766, 24105552, 25612149, 34149532, 51224298, 68299064, 102448596, 136598128, 204897192, 409794384]

約数ペア:

[(1, 409794384), (2, 204897192), (3, 136598128), (4, 102448596), (6, 68299064), (8, 51224298), (12, 34149532), (16, 25612149), (17, 24105552), (24, 17074766), (34, 12052776), (48, 8537383), (51, 8035184), (68, 6026388), (102, 4017592), (136, 3013194), (204, 2008796), (272, 1506597), (389, 1053456), (408, 1004398), (778, 526728), (816, 502199), (1167, 351152), (1291, 317424), (1556, 263364), (2334, 175576), (2582, 158712), (3112, 131682), (3873, 105808), (4668, 87788), (5164, 79356), (6224, 65841), (6613, 61968), (7746, 52904), (9336, 43894), (10328, 39678), (13226, 30984), (15492, 26452), (18672, 21947), (19839, 20656)]