1580309248

素因数分解:

$2^8\times 7^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:358

約数の個数: 144

約数和(自身を含む): 3743659584

約数和(自身を除く): 2163350336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 128, 137, 157, 164, 224, 256, 274, 287, 314, 328, 448, 548, 574, 628, 656, 896, 959, 1096, 1099, 1148, 1256, 1312, 1792, 1918, 2192, 2198, 2296, 2512, 2624, 3836, 4384, 4396, 4592, 5024, 5248, 5617, 6437, 7672, 8768, 8792, 9184, 10048, 10496, 11234, 12874, 15344, 17536, 17584, 18368, 20096, 21509, 22468, 25748, 30688, 35072, 35168, 36736, 39319, 40192, 43018, 44936, 45059, 51496, 61376, 70336, 73472, 78638, 86036, 89872, 90118, 102992, 122752, 140672, 150563, 157276, 172072, 179744, 180236, 205984, 245504, 281344, 301126, 314552, 344144, 359488, 360472, 411968, 602252, 629104, 688288, 718976, 720944, 823936, 881869, 1204504, 1258208, 1376576, 1437952, 1441888, 1647872, 1763738, 2409008, 2516416, 2753152, 2883776, 3527476, 4818016, 5032832, 5506304, 5767552, 6173083, 7054952, 9636032, 10065664, 11535104, 12346166, 14109904, 19272064, 24692332, 28219808, 38544128, 49384664, 56439616, 98769328, 112879232, 197538656, 225758464, 395077312, 790154624, 1580309248]

約数ペア:

[(1, 1580309248), (2, 790154624), (4, 395077312), (7, 225758464), (8, 197538656), (14, 112879232), (16, 98769328), (28, 56439616), (32, 49384664), (41, 38544128), (56, 28219808), (64, 24692332), (82, 19272064), (112, 14109904), (128, 12346166), (137, 11535104), (157, 10065664), (164, 9636032), (224, 7054952), (256, 6173083), (274, 5767552), (287, 5506304), (314, 5032832), (328, 4818016), (448, 3527476), (548, 2883776), (574, 2753152), (628, 2516416), (656, 2409008), (896, 1763738), (959, 1647872), (1096, 1441888), (1099, 1437952), (1148, 1376576), (1256, 1258208), (1312, 1204504), (1792, 881869), (1918, 823936), (2192, 720944), (2198, 718976), (2296, 688288), (2512, 629104), (2624, 602252), (3836, 411968), (4384, 360472), (4396, 359488), (4592, 344144), (5024, 314552), (5248, 301126), (5617, 281344), (6437, 245504), (7672, 205984), (8768, 180236), (8792, 179744), (9184, 172072), (10048, 157276), (10496, 150563), (11234, 140672), (12874, 122752), (15344, 102992), (17536, 90118), (17584, 89872), (18368, 86036), (20096, 78638), (21509, 73472), (22468, 70336), (25748, 61376), (30688, 51496), (35072, 45059), (35168, 44936), (36736, 43018), (39319, 40192)]