225952304

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:394

約数の個数: 80

約数和(自身を含む): 484540416

約数和(自身を除く): 258588112

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 127, 136, 211, 248, 254, 272, 422, 496, 508, 527, 844, 1016, 1054, 1688, 2032, 2108, 2159, 3376, 3587, 3937, 4216, 4318, 6541, 7174, 7874, 8432, 8636, 13082, 14348, 15748, 17272, 26164, 26797, 28696, 31496, 34544, 52328, 53594, 57392, 62992, 66929, 104656, 107188, 111197, 133858, 214376, 222394, 267716, 428752, 444788, 455549, 535432, 830707, 889576, 911098, 1070864, 1661414, 1779152, 1822196, 3322828, 3644392, 6645656, 7288784, 13291312, 14122019, 28244038, 56488076, 112976152, 225952304]

約数ペア:

[(1, 225952304), (2, 112976152), (4, 56488076), (8, 28244038), (16, 14122019), (17, 13291312), (31, 7288784), (34, 6645656), (62, 3644392), (68, 3322828), (124, 1822196), (127, 1779152), (136, 1661414), (211, 1070864), (248, 911098), (254, 889576), (272, 830707), (422, 535432), (496, 455549), (508, 444788), (527, 428752), (844, 267716), (1016, 222394), (1054, 214376), (1688, 133858), (2032, 111197), (2108, 107188), (2159, 104656), (3376, 66929), (3587, 62992), (3937, 57392), (4216, 53594), (4318, 52328), (6541, 34544), (7174, 31496), (7874, 28696), (8432, 26797), (8636, 26164), (13082, 17272), (14348, 15748)]