225884848

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:195

約数の個数: 160

約数和(自身を含む): 565678080

約数和(自身を除く): 339793232

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 34, 43, 56, 62, 68, 86, 89, 112, 119, 124, 136, 172, 178, 217, 238, 248, 272, 301, 344, 356, 434, 476, 496, 527, 602, 623, 688, 712, 731, 868, 952, 1054, 1204, 1246, 1333, 1424, 1462, 1513, 1736, 1904, 2108, 2408, 2492, 2666, 2759, 2924, 3026, 3472, 3689, 3827, 4216, 4816, 4984, 5117, 5332, 5518, 5848, 6052, 7378, 7654, 8432, 9331, 9968, 10234, 10591, 10664, 11036, 11696, 12104, 14756, 15308, 18662, 19313, 20468, 21182, 21328, 22072, 22661, 24208, 26789, 29512, 30616, 37324, 38626, 40936, 42364, 44144, 45322, 46903, 53578, 59024, 61232, 65059, 74648, 77252, 81872, 84728, 90644, 93806, 107156, 118637, 130118, 149296, 154504, 158627, 169456, 181288, 187612, 214312, 237274, 260236, 309008, 317254, 328321, 362576, 375224, 428624, 455413, 474548, 520472, 634508, 656642, 750448, 830459, 910826, 949096, 1040944, 1269016, 1313284, 1660918, 1821652, 1898192, 2016829, 2538032, 2626568, 3321836, 3643304, 4033658, 5253136, 6643672, 7286608, 8067316, 13287344, 14117803, 16134632, 28235606, 32269264, 56471212, 112942424, 225884848]

約数ペア:

[(1, 225884848), (2, 112942424), (4, 56471212), (7, 32269264), (8, 28235606), (14, 16134632), (16, 14117803), (17, 13287344), (28, 8067316), (31, 7286608), (34, 6643672), (43, 5253136), (56, 4033658), (62, 3643304), (68, 3321836), (86, 2626568), (89, 2538032), (112, 2016829), (119, 1898192), (124, 1821652), (136, 1660918), (172, 1313284), (178, 1269016), (217, 1040944), (238, 949096), (248, 910826), (272, 830459), (301, 750448), (344, 656642), (356, 634508), (434, 520472), (476, 474548), (496, 455413), (527, 428624), (602, 375224), (623, 362576), (688, 328321), (712, 317254), (731, 309008), (868, 260236), (952, 237274), (1054, 214312), (1204, 187612), (1246, 181288), (1333, 169456), (1424, 158627), (1462, 154504), (1513, 149296), (1736, 130118), (1904, 118637), (2108, 107156), (2408, 93806), (2492, 90644), (2666, 84728), (2759, 81872), (2924, 77252), (3026, 74648), (3472, 65059), (3689, 61232), (3827, 59024), (4216, 53578), (4816, 46903), (4984, 45322), (5117, 44144), (5332, 42364), (5518, 40936), (5848, 38626), (6052, 37324), (7378, 30616), (7654, 29512), (8432, 26789), (9331, 24208), (9968, 22661), (10234, 22072), (10591, 21328), (10664, 21182), (11036, 20468), (11696, 19313), (12104, 18662), (14756, 15308)]