420649312

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{1453}}^1$

素因数の和:1655

約数の個数: 48

約数和(自身を含む): 846402480

約数和(自身を除く): 425753168

約数列:

[1, 2, 4, 8, 16, 32, 83, 109, 166, 218, 332, 436, 664, 872, 1328, 1453, 1744, 2656, 2906, 3488, 5812, 9047, 11624, 18094, 23248, 36188, 46496, 72376, 120599, 144752, 158377, 241198, 289504, 316754, 482396, 633508, 964792, 1267016, 1929584, 2534032, 3859168, 5068064, 13145291, 26290582, 52581164, 105162328, 210324656, 420649312]

約数ペア:

[(1, 420649312), (2, 210324656), (4, 105162328), (8, 52581164), (16, 26290582), (32, 13145291), (83, 5068064), (109, 3859168), (166, 2534032), (218, 1929584), (332, 1267016), (436, 964792), (664, 633508), (872, 482396), (1328, 316754), (1453, 289504), (1744, 241198), (2656, 158377), (2906, 144752), (3488, 120599), (5812, 72376), (9047, 46496), (11624, 36188), (18094, 23248)]