1001908579232

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{223}}^1\times {\mathrm{577}}^1\times {\mathrm{2011}}^1$

素因数の和:2843

約数の個数: 144

約数和(自身を含む): 2182709926656

約数和(自身を除く): 1180801347424

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 223, 242, 352, 446, 484, 577, 892, 968, 1154, 1784, 1936, 2011, 2308, 2453, 3568, 3872, 4022, 4616, 4906, 6347, 7136, 8044, 9232, 9812, 12694, 16088, 18464, 19624, 22121, 25388, 26983, 32176, 39248, 44242, 50776, 53966, 64352, 69817, 78496, 88484, 101552, 107932, 128671, 139634, 176968, 203104, 215864, 243331, 257342, 279268, 353936, 431728, 448453, 486662, 514684, 558536, 707872, 863456, 896906, 973324, 1029368, 1117072, 1160347, 1415381, 1793812, 1946648, 2058736, 2234144, 2320694, 2830762, 3587624, 3893296, 4117472, 4641388, 4932983, 5661524, 7175248, 7786592, 9282776, 9865966, 11323048, 12763817, 14350496, 15569191, 18565552, 19731932, 22646096, 25527634, 31138382, 37131104, 39463864, 45292192, 51055268, 54262813, 62276764, 78927728, 102110536, 108525626, 124553528, 140401987, 157855456, 204221072, 217051252, 249107056, 258757381, 280803974, 408442144, 434102504, 498214112, 517514762, 561607948, 868205008, 1035029524, 1123215896, 1736410016, 2070059048, 2246431792, 2846331191, 4140118096, 4492863584, 5692662382, 8280236192, 11385324764, 22770649528, 31309643101, 45541299056, 62619286202, 91082598112, 125238572404, 250477144808, 500954289616, 1001908579232]

約数ペア:

[(1, 1001908579232), (2, 500954289616), (4, 250477144808), (8, 125238572404), (11, 91082598112), (16, 62619286202), (22, 45541299056), (32, 31309643101), (44, 22770649528), (88, 11385324764), (121, 8280236192), (176, 5692662382), (223, 4492863584), (242, 4140118096), (352, 2846331191), (446, 2246431792), (484, 2070059048), (577, 1736410016), (892, 1123215896), (968, 1035029524), (1154, 868205008), (1784, 561607948), (1936, 517514762), (2011, 498214112), (2308, 434102504), (2453, 408442144), (3568, 280803974), (3872, 258757381), (4022, 249107056), (4616, 217051252), (4906, 204221072), (6347, 157855456), (7136, 140401987), (8044, 124553528), (9232, 108525626), (9812, 102110536), (12694, 78927728), (16088, 62276764), (18464, 54262813), (19624, 51055268), (22121, 45292192), (25388, 39463864), (26983, 37131104), (32176, 31138382), (39248, 25527634), (44242, 22646096), (50776, 19731932), (53966, 18565552), (64352, 15569191), (69817, 14350496), (78496, 12763817), (88484, 11323048), (101552, 9865966), (107932, 9282776), (128671, 7786592), (139634, 7175248), (176968, 5661524), (203104, 4932983), (215864, 4641388), (243331, 4117472), (257342, 3893296), (279268, 3587624), (353936, 2830762), (431728, 2320694), (448453, 2234144), (486662, 2058736), (514684, 1946648), (558536, 1793812), (707872, 1415381), (863456, 1160347), (896906, 1117072), (973324, 1029368)]