255228344

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2111}}^1$

素因数の和:2268

約数の個数: 64

約数和(自身を含む): 583925760

約数和(自身を除く): 328697416

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 127, 136, 238, 254, 476, 508, 889, 952, 1016, 1778, 2111, 2159, 3556, 4222, 4318, 7112, 8444, 8636, 14777, 15113, 16888, 17272, 29554, 30226, 35887, 59108, 60452, 71774, 118216, 120904, 143548, 251209, 268097, 287096, 502418, 536194, 1004836, 1072388, 1876679, 2009672, 2144776, 3753358, 4557649, 7506716, 9115298, 15013432, 18230596, 31903543, 36461192, 63807086, 127614172, 255228344]

約数ペア:

[(1, 255228344), (2, 127614172), (4, 63807086), (7, 36461192), (8, 31903543), (14, 18230596), (17, 15013432), (28, 9115298), (34, 7506716), (56, 4557649), (68, 3753358), (119, 2144776), (127, 2009672), (136, 1876679), (238, 1072388), (254, 1004836), (476, 536194), (508, 502418), (889, 287096), (952, 268097), (1016, 251209), (1778, 143548), (2111, 120904), (2159, 118216), (3556, 71774), (4222, 60452), (4318, 59108), (7112, 35887), (8444, 30226), (8636, 29554), (14777, 17272), (15113, 16888)]