256848672

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{433}}^1$

素因数の和:650

約数の個数: 96

約数和(自身を含む): 698205312

約数和(自身を除く): 441356640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 167, 222, 296, 334, 433, 444, 501, 592, 668, 866, 888, 1002, 1184, 1299, 1336, 1732, 1776, 2004, 2598, 2672, 3464, 3552, 4008, 5196, 5344, 6179, 6928, 8016, 10392, 12358, 13856, 16021, 16032, 18537, 20784, 24716, 32042, 37074, 41568, 48063, 49432, 64084, 72311, 74148, 96126, 98864, 128168, 144622, 148296, 192252, 197728, 216933, 256336, 289244, 296592, 384504, 433866, 512672, 578488, 593184, 769008, 867732, 1156976, 1538016, 1735464, 2313952, 2675507, 3470928, 5351014, 6941856, 8026521, 10702028, 16053042, 21404056, 32106084, 42808112, 64212168, 85616224, 128424336, 256848672]

約数ペア:

[(1, 256848672), (2, 128424336), (3, 85616224), (4, 64212168), (6, 42808112), (8, 32106084), (12, 21404056), (16, 16053042), (24, 10702028), (32, 8026521), (37, 6941856), (48, 5351014), (74, 3470928), (96, 2675507), (111, 2313952), (148, 1735464), (167, 1538016), (222, 1156976), (296, 867732), (334, 769008), (433, 593184), (444, 578488), (501, 512672), (592, 433866), (668, 384504), (866, 296592), (888, 289244), (1002, 256336), (1184, 216933), (1299, 197728), (1336, 192252), (1732, 148296), (1776, 144622), (2004, 128168), (2598, 98864), (2672, 96126), (3464, 74148), (3552, 72311), (4008, 64084), (5196, 49432), (5344, 48063), (6179, 41568), (6928, 37074), (8016, 32042), (10392, 24716), (12358, 20784), (13856, 18537), (16021, 16032)]