1384799872

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{5011}}^1$

素因数の和:5169

約数の個数: 64

約数和(自身を含む): 2944650240

約数和(自身を除く): 1559850368

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 127, 128, 136, 254, 272, 508, 544, 1016, 1088, 2032, 2159, 2176, 4064, 4318, 5011, 8128, 8636, 10022, 16256, 17272, 20044, 34544, 40088, 69088, 80176, 85187, 138176, 160352, 170374, 276352, 320704, 340748, 636397, 641408, 681496, 1272794, 1362992, 2545588, 2725984, 5091176, 5451968, 10182352, 10818749, 10903936, 20364704, 21637498, 40729408, 43274996, 81458816, 86549992, 173099984, 346199968, 692399936, 1384799872]

約数ペア:

[(1, 1384799872), (2, 692399936), (4, 346199968), (8, 173099984), (16, 86549992), (17, 81458816), (32, 43274996), (34, 40729408), (64, 21637498), (68, 20364704), (127, 10903936), (128, 10818749), (136, 10182352), (254, 5451968), (272, 5091176), (508, 2725984), (544, 2545588), (1016, 1362992), (1088, 1272794), (2032, 681496), (2159, 641408), (2176, 636397), (4064, 340748), (4318, 320704), (5011, 276352), (8128, 170374), (8636, 160352), (10022, 138176), (16256, 85187), (17272, 80176), (20044, 69088), (34544, 40088)]