245500752

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{10009}}^1$

素因数の和:10100

約数の個数: 80

約数和(自身を含む): 734814080

約数和(自身を除く): 489313328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 73, 84, 112, 146, 168, 219, 292, 336, 438, 511, 584, 876, 1022, 1168, 1533, 1752, 2044, 3066, 3504, 4088, 6132, 8176, 10009, 12264, 20018, 24528, 30027, 40036, 60054, 70063, 80072, 120108, 140126, 160144, 210189, 240216, 280252, 420378, 480432, 560504, 730657, 840756, 1121008, 1461314, 1681512, 2191971, 2922628, 3363024, 4383942, 5114599, 5845256, 8767884, 10229198, 11690512, 15343797, 17535768, 20458396, 30687594, 35071536, 40916792, 61375188, 81833584, 122750376, 245500752]

約数ペア:

[(1, 245500752), (2, 122750376), (3, 81833584), (4, 61375188), (6, 40916792), (7, 35071536), (8, 30687594), (12, 20458396), (14, 17535768), (16, 15343797), (21, 11690512), (24, 10229198), (28, 8767884), (42, 5845256), (48, 5114599), (56, 4383942), (73, 3363024), (84, 2922628), (112, 2191971), (146, 1681512), (168, 1461314), (219, 1121008), (292, 840756), (336, 730657), (438, 560504), (511, 480432), (584, 420378), (876, 280252), (1022, 240216), (1168, 210189), (1533, 160144), (1752, 140126), (2044, 120108), (3066, 80072), (3504, 70063), (4088, 60054), (6132, 40036), (8176, 30027), (10009, 24528), (12264, 20018)]