427829976

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{121267}}^1$

素因数の和:121293

約数の個数: 72

約数和(自身を含む): 1347893820

約数和(自身を除く): 920063844

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 121267, 242534, 363801, 485068, 727602, 848869, 970136, 1091403, 1455204, 1697738, 2182806, 2546607, 2910408, 3395476, 4365612, 5093214, 5942083, 6790952, 7639821, 8731224, 10186428, 11884166, 15279642, 17826249, 20372856, 23768332, 30559284, 35652498, 47536664, 53478747, 61118568, 71304996, 106957494, 142609992, 213914988, 427829976]

約数ペア:

[(1, 427829976), (2, 213914988), (3, 142609992), (4, 106957494), (6, 71304996), (7, 61118568), (8, 53478747), (9, 47536664), (12, 35652498), (14, 30559284), (18, 23768332), (21, 20372856), (24, 17826249), (28, 15279642), (36, 11884166), (42, 10186428), (49, 8731224), (56, 7639821), (63, 6790952), (72, 5942083), (84, 5093214), (98, 4365612), (126, 3395476), (147, 2910408), (168, 2546607), (196, 2182806), (252, 1697738), (294, 1455204), (392, 1091403), (441, 970136), (504, 848869), (588, 727602), (882, 485068), (1176, 363801), (1764, 242534), (3528, 121267)]