290080896

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{347}}^1$

素因数の和:682

約数の個数: 128

約数和(自身を含む): 885980160

約数和(自身を除く): 595899264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 311, 336, 347, 384, 448, 622, 672, 694, 896, 933, 1041, 1244, 1344, 1388, 1866, 2082, 2177, 2429, 2488, 2688, 2776, 3732, 4164, 4354, 4858, 4976, 5552, 6531, 7287, 7464, 8328, 8708, 9716, 9952, 11104, 13062, 14574, 14928, 16656, 17416, 19432, 19904, 22208, 26124, 29148, 29856, 33312, 34832, 38864, 39808, 44416, 52248, 58296, 59712, 66624, 69664, 77728, 104496, 107917, 116592, 119424, 133248, 139328, 155456, 208992, 215834, 233184, 278656, 310912, 323751, 417984, 431668, 466368, 647502, 755419, 835968, 863336, 932736, 1295004, 1510838, 1726672, 2266257, 2590008, 3021676, 3453344, 4532514, 5180016, 6043352, 6906688, 9065028, 10360032, 12086704, 13813376, 18130056, 20720064, 24173408, 36260112, 41440128, 48346816, 72520224, 96693632, 145040448, 290080896]

約数ペア:

[(1, 290080896), (2, 145040448), (3, 96693632), (4, 72520224), (6, 48346816), (7, 41440128), (8, 36260112), (12, 24173408), (14, 20720064), (16, 18130056), (21, 13813376), (24, 12086704), (28, 10360032), (32, 9065028), (42, 6906688), (48, 6043352), (56, 5180016), (64, 4532514), (84, 3453344), (96, 3021676), (112, 2590008), (128, 2266257), (168, 1726672), (192, 1510838), (224, 1295004), (311, 932736), (336, 863336), (347, 835968), (384, 755419), (448, 647502), (622, 466368), (672, 431668), (694, 417984), (896, 323751), (933, 310912), (1041, 278656), (1244, 233184), (1344, 215834), (1388, 208992), (1866, 155456), (2082, 139328), (2177, 133248), (2429, 119424), (2488, 116592), (2688, 107917), (2776, 104496), (3732, 77728), (4164, 69664), (4354, 66624), (4858, 59712), (4976, 58296), (5552, 52248), (6531, 44416), (7287, 39808), (7464, 38864), (8328, 34832), (8708, 33312), (9716, 29856), (9952, 29148), (11104, 26124), (13062, 22208), (14574, 19904), (14928, 19432), (16656, 17416)]