405009264

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{509}}^1$

素因数の和:679

約数の個数: 120

約数和(自身を含む): 1160706960

約数和(自身を除く): 755697696

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 121, 132, 137, 176, 242, 264, 274, 363, 411, 484, 509, 528, 548, 726, 822, 968, 1018, 1096, 1452, 1507, 1527, 1644, 1936, 2036, 2192, 2904, 3014, 3054, 3288, 4072, 4521, 5599, 5808, 6028, 6108, 6576, 8144, 9042, 11198, 12056, 12216, 16577, 16797, 18084, 22396, 24112, 24432, 33154, 33594, 36168, 44792, 49731, 61589, 66308, 67188, 69733, 72336, 89584, 99462, 123178, 132616, 134376, 139466, 184767, 198924, 209199, 246356, 265232, 268752, 278932, 369534, 397848, 418398, 492712, 557864, 739068, 767063, 795696, 836796, 985424, 1115728, 1478136, 1534126, 1673592, 2301189, 2956272, 3068252, 3347184, 4602378, 6136504, 8437693, 9204756, 12273008, 16875386, 18409512, 25313079, 33750772, 36819024, 50626158, 67501544, 101252316, 135003088, 202504632, 405009264]

約数ペア:

[(1, 405009264), (2, 202504632), (3, 135003088), (4, 101252316), (6, 67501544), (8, 50626158), (11, 36819024), (12, 33750772), (16, 25313079), (22, 18409512), (24, 16875386), (33, 12273008), (44, 9204756), (48, 8437693), (66, 6136504), (88, 4602378), (121, 3347184), (132, 3068252), (137, 2956272), (176, 2301189), (242, 1673592), (264, 1534126), (274, 1478136), (363, 1115728), (411, 985424), (484, 836796), (509, 795696), (528, 767063), (548, 739068), (726, 557864), (822, 492712), (968, 418398), (1018, 397848), (1096, 369534), (1452, 278932), (1507, 268752), (1527, 265232), (1644, 246356), (1936, 209199), (2036, 198924), (2192, 184767), (2904, 139466), (3014, 134376), (3054, 132616), (3288, 123178), (4072, 99462), (4521, 89584), (5599, 72336), (5808, 69733), (6028, 67188), (6108, 66308), (6576, 61589), (8144, 49731), (9042, 44792), (11198, 36168), (12056, 33594), (12216, 33154), (16577, 24432), (16797, 24112), (18084, 22396)]