212707584

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:197

約数の個数: 216

約数和(自身を含む): 666425760

約数和(自身を除く): 453718176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 43, 48, 57, 64, 72, 76, 86, 96, 113, 114, 128, 129, 144, 152, 171, 172, 192, 226, 228, 256, 258, 288, 304, 339, 342, 344, 384, 387, 452, 456, 516, 576, 608, 678, 684, 688, 768, 774, 817, 904, 912, 1017, 1032, 1152, 1216, 1356, 1368, 1376, 1548, 1634, 1808, 1824, 2034, 2064, 2147, 2304, 2432, 2451, 2712, 2736, 2752, 3096, 3268, 3616, 3648, 4068, 4128, 4294, 4859, 4864, 4902, 5424, 5472, 5504, 6192, 6441, 6536, 7232, 7296, 7353, 8136, 8256, 8588, 9718, 9804, 10848, 10944, 11008, 12384, 12882, 13072, 14464, 14577, 14592, 14706, 16272, 16512, 17176, 19323, 19436, 19608, 21696, 21888, 24768, 25764, 26144, 28928, 29154, 29412, 32544, 33024, 34352, 38646, 38872, 39216, 43392, 43731, 43776, 49536, 51528, 52288, 58308, 58824, 65088, 68704, 77292, 77744, 78432, 86784, 87462, 92321, 99072, 103056, 104576, 116616, 117648, 130176, 137408, 154584, 155488, 156864, 174924, 184642, 206112, 209152, 233232, 235296, 260352, 274816, 276963, 309168, 310976, 313728, 349848, 369284, 412224, 466464, 470592, 549632, 553926, 618336, 621952, 627456, 699696, 738568, 824448, 830889, 932928, 941184, 1107852, 1236672, 1243904, 1399392, 1477136, 1648896, 1661778, 1865856, 1882368, 2215704, 2473344, 2798784, 2954272, 3323556, 3731712, 4431408, 4946688, 5597568, 5908544, 6647112, 8862816, 11195136, 11817088, 13294224, 17725632, 23634176, 26588448, 35451264, 53176896, 70902528, 106353792, 212707584]

約数ペア:

[(1, 212707584), (2, 106353792), (3, 70902528), (4, 53176896), (6, 35451264), (8, 26588448), (9, 23634176), (12, 17725632), (16, 13294224), (18, 11817088), (19, 11195136), (24, 8862816), (32, 6647112), (36, 5908544), (38, 5597568), (43, 4946688), (48, 4431408), (57, 3731712), (64, 3323556), (72, 2954272), (76, 2798784), (86, 2473344), (96, 2215704), (113, 1882368), (114, 1865856), (128, 1661778), (129, 1648896), (144, 1477136), (152, 1399392), (171, 1243904), (172, 1236672), (192, 1107852), (226, 941184), (228, 932928), (256, 830889), (258, 824448), (288, 738568), (304, 699696), (339, 627456), (342, 621952), (344, 618336), (384, 553926), (387, 549632), (452, 470592), (456, 466464), (516, 412224), (576, 369284), (608, 349848), (678, 313728), (684, 310976), (688, 309168), (768, 276963), (774, 274816), (817, 260352), (904, 235296), (912, 233232), (1017, 209152), (1032, 206112), (1152, 184642), (1216, 174924), (1356, 156864), (1368, 155488), (1376, 154584), (1548, 137408), (1634, 130176), (1808, 117648), (1824, 116616), (2034, 104576), (2064, 103056), (2147, 99072), (2304, 92321), (2432, 87462), (2451, 86784), (2712, 78432), (2736, 77744), (2752, 77292), (3096, 68704), (3268, 65088), (3616, 58824), (3648, 58308), (4068, 52288), (4128, 51528), (4294, 49536), (4859, 43776), (4864, 43731), (4902, 43392), (5424, 39216), (5472, 38872), (5504, 38646), (6192, 34352), (6441, 33024), (6536, 32544), (7232, 29412), (7296, 29154), (7353, 28928), (8136, 26144), (8256, 25764), (8588, 24768), (9718, 21888), (9804, 21696), (10848, 19608), (10944, 19436), (11008, 19323), (12384, 17176), (12882, 16512), (13072, 16272), (14464, 14706), (14577, 14592)]