220252544

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{797}}^1$

素因数の和:955

約数の個数: 64

約数和(自身を含む): 468840960

約数和(自身を除く): 248588416

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 127, 128, 136, 254, 272, 508, 544, 797, 1016, 1088, 1594, 2032, 2159, 2176, 3188, 4064, 4318, 6376, 8128, 8636, 12752, 13549, 16256, 17272, 25504, 27098, 34544, 51008, 54196, 69088, 101219, 102016, 108392, 138176, 202438, 216784, 276352, 404876, 433568, 809752, 867136, 1619504, 1720723, 1734272, 3239008, 3441446, 6478016, 6882892, 12956032, 13765784, 27531568, 55063136, 110126272, 220252544]

約数ペア:

[(1, 220252544), (2, 110126272), (4, 55063136), (8, 27531568), (16, 13765784), (17, 12956032), (32, 6882892), (34, 6478016), (64, 3441446), (68, 3239008), (127, 1734272), (128, 1720723), (136, 1619504), (254, 867136), (272, 809752), (508, 433568), (544, 404876), (797, 276352), (1016, 216784), (1088, 202438), (1594, 138176), (2032, 108392), (2159, 102016), (2176, 101219), (3188, 69088), (4064, 54196), (4318, 51008), (6376, 34544), (8128, 27098), (8636, 25504), (12752, 17272), (13549, 16256)]