890287104

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2179}}^1$

素因数の和:2228

約数の個数: 176

約数和(自身を含む): 2855974400

約数和(自身を除く): 1965687296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 152, 168, 192, 224, 228, 256, 266, 304, 336, 384, 399, 448, 456, 512, 532, 608, 672, 768, 798, 896, 912, 1024, 1064, 1216, 1344, 1536, 1596, 1792, 1824, 2128, 2179, 2432, 2688, 3072, 3192, 3584, 3648, 4256, 4358, 4864, 5376, 6384, 6537, 7168, 7296, 8512, 8716, 9728, 10752, 12768, 13074, 14592, 15253, 17024, 17432, 19456, 21504, 25536, 26148, 29184, 30506, 34048, 34864, 41401, 45759, 51072, 52296, 58368, 61012, 68096, 69728, 82802, 91518, 102144, 104592, 122024, 124203, 136192, 139456, 165604, 183036, 204288, 209184, 244048, 248406, 278912, 289807, 331208, 366072, 408576, 418368, 488096, 496812, 557824, 579614, 662416, 732144, 836736, 869421, 976192, 993624, 1115648, 1159228, 1324832, 1464288, 1673472, 1738842, 1952384, 1987248, 2231296, 2318456, 2649664, 2928576, 3346944, 3477684, 3904768, 3974496, 4636912, 5299328, 5857152, 6693888, 6955368, 7809536, 7948992, 9273824, 10598656, 11714304, 13910736, 15619072, 15897984, 18547648, 21197312, 23428608, 27821472, 31795968, 37095296, 42394624, 46857216, 55642944, 63591936, 74190592, 111285888, 127183872, 148381184, 222571776, 296762368, 445143552, 890287104]

約数ペア:

[(1, 890287104), (2, 445143552), (3, 296762368), (4, 222571776), (6, 148381184), (7, 127183872), (8, 111285888), (12, 74190592), (14, 63591936), (16, 55642944), (19, 46857216), (21, 42394624), (24, 37095296), (28, 31795968), (32, 27821472), (38, 23428608), (42, 21197312), (48, 18547648), (56, 15897984), (57, 15619072), (64, 13910736), (76, 11714304), (84, 10598656), (96, 9273824), (112, 7948992), (114, 7809536), (128, 6955368), (133, 6693888), (152, 5857152), (168, 5299328), (192, 4636912), (224, 3974496), (228, 3904768), (256, 3477684), (266, 3346944), (304, 2928576), (336, 2649664), (384, 2318456), (399, 2231296), (448, 1987248), (456, 1952384), (512, 1738842), (532, 1673472), (608, 1464288), (672, 1324832), (768, 1159228), (798, 1115648), (896, 993624), (912, 976192), (1024, 869421), (1064, 836736), (1216, 732144), (1344, 662416), (1536, 579614), (1596, 557824), (1792, 496812), (1824, 488096), (2128, 418368), (2179, 408576), (2432, 366072), (2688, 331208), (3072, 289807), (3192, 278912), (3584, 248406), (3648, 244048), (4256, 209184), (4358, 204288), (4864, 183036), (5376, 165604), (6384, 139456), (6537, 136192), (7168, 124203), (7296, 122024), (8512, 104592), (8716, 102144), (9728, 91518), (10752, 82802), (12768, 69728), (13074, 68096), (14592, 61012), (15253, 58368), (17024, 52296), (17432, 51072), (19456, 45759), (21504, 41401), (25536, 34864), (26148, 34048), (29184, 30506)]