230890296

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1489}}^1$

素因数の和:1589

約数の個数: 128

約数和(自身を含む): 720921600

約数和(自身を除く): 490031304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 71, 78, 84, 91, 104, 142, 156, 168, 182, 213, 273, 284, 312, 364, 426, 497, 546, 568, 728, 852, 923, 994, 1092, 1489, 1491, 1704, 1846, 1988, 2184, 2769, 2978, 2982, 3692, 3976, 4467, 5538, 5956, 5964, 6461, 7384, 8934, 10423, 11076, 11912, 11928, 12922, 17868, 19357, 19383, 20846, 22152, 25844, 31269, 35736, 38714, 38766, 41692, 51688, 58071, 62538, 77428, 77532, 83384, 105719, 116142, 125076, 135499, 154856, 155064, 211438, 232284, 250152, 270998, 317157, 406497, 422876, 464568, 541996, 634314, 740033, 812994, 845752, 1083992, 1268628, 1374347, 1480066, 1625988, 2220099, 2537256, 2748694, 2960132, 3251976, 4123041, 4440198, 5497388, 5920264, 8246082, 8880396, 9620429, 10994776, 16492164, 17760792, 19240858, 28861287, 32984328, 38481716, 57722574, 76963432, 115445148, 230890296]

約数ペア:

[(1, 230890296), (2, 115445148), (3, 76963432), (4, 57722574), (6, 38481716), (7, 32984328), (8, 28861287), (12, 19240858), (13, 17760792), (14, 16492164), (21, 10994776), (24, 9620429), (26, 8880396), (28, 8246082), (39, 5920264), (42, 5497388), (52, 4440198), (56, 4123041), (71, 3251976), (78, 2960132), (84, 2748694), (91, 2537256), (104, 2220099), (142, 1625988), (156, 1480066), (168, 1374347), (182, 1268628), (213, 1083992), (273, 845752), (284, 812994), (312, 740033), (364, 634314), (426, 541996), (497, 464568), (546, 422876), (568, 406497), (728, 317157), (852, 270998), (923, 250152), (994, 232284), (1092, 211438), (1489, 155064), (1491, 154856), (1704, 135499), (1846, 125076), (1988, 116142), (2184, 105719), (2769, 83384), (2978, 77532), (2982, 77428), (3692, 62538), (3976, 58071), (4467, 51688), (5538, 41692), (5956, 38766), (5964, 38714), (6461, 35736), (7384, 31269), (8934, 25844), (10423, 22152), (11076, 20846), (11912, 19383), (11928, 19357), (12922, 17868)]