410020002

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{607}}^1\times {\mathrm{1787}}^1$

素因数の和:2412

約数の個数: 64

約数和(自身を含む): 1043619840

約数和(自身を除く): 633599838

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 607, 1214, 1787, 1821, 3574, 3642, 4249, 5361, 5463, 8498, 10722, 10926, 12509, 12747, 16083, 16389, 25018, 25494, 32166, 32778, 37527, 38241, 48249, 75054, 76482, 96498, 112581, 114723, 225162, 229446, 337743, 675486, 1084709, 2169418, 3254127, 6508254, 7592963, 9762381, 15185926, 19524762, 22778889, 29287143, 45557778, 58574286, 68336667, 136673334, 205010001, 410020002]

約数ペア:

[(1, 410020002), (2, 205010001), (3, 136673334), (6, 68336667), (7, 58574286), (9, 45557778), (14, 29287143), (18, 22778889), (21, 19524762), (27, 15185926), (42, 9762381), (54, 7592963), (63, 6508254), (126, 3254127), (189, 2169418), (378, 1084709), (607, 675486), (1214, 337743), (1787, 229446), (1821, 225162), (3574, 114723), (3642, 112581), (4249, 96498), (5361, 76482), (5463, 75054), (8498, 48249), (10722, 38241), (10926, 37527), (12509, 32778), (12747, 32166), (16083, 25494), (16389, 25018)]