801883904

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4021}}^1$

素因数の和:4097

約数の個数: 72

約数和(自身を含む): 1726403280

約数和(自身を除く): 924519376

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 64, 76, 82, 128, 152, 164, 256, 304, 328, 608, 656, 779, 1216, 1312, 1558, 2432, 2624, 3116, 4021, 4864, 5248, 6232, 8042, 10496, 12464, 16084, 24928, 32168, 49856, 64336, 76399, 99712, 128672, 152798, 164861, 199424, 257344, 305596, 329722, 514688, 611192, 659444, 1029376, 1222384, 1318888, 2444768, 2637776, 3132359, 4889536, 5275552, 6264718, 9779072, 10551104, 12529436, 19558144, 21102208, 25058872, 42204416, 50117744, 100235488, 200470976, 400941952, 801883904]

約数ペア:

[(1, 801883904), (2, 400941952), (4, 200470976), (8, 100235488), (16, 50117744), (19, 42204416), (32, 25058872), (38, 21102208), (41, 19558144), (64, 12529436), (76, 10551104), (82, 9779072), (128, 6264718), (152, 5275552), (164, 4889536), (256, 3132359), (304, 2637776), (328, 2444768), (608, 1318888), (656, 1222384), (779, 1029376), (1216, 659444), (1312, 611192), (1558, 514688), (2432, 329722), (2624, 305596), (3116, 257344), (4021, 199424), (4864, 164861), (5248, 152798), (6232, 128672), (8042, 99712), (10496, 76399), (12464, 64336), (16084, 49856), (24928, 32168)]