212958018

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:230

約数の個数: 192

約数和(自身を含む): 611331840

約数和(自身を除く): 398373822

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 41, 42, 49, 54, 63, 78, 82, 91, 98, 117, 123, 126, 147, 151, 182, 189, 234, 246, 273, 287, 294, 302, 351, 369, 378, 441, 453, 533, 546, 574, 637, 702, 738, 819, 861, 882, 906, 1057, 1066, 1107, 1274, 1323, 1359, 1599, 1638, 1722, 1911, 1963, 2009, 2114, 2214, 2457, 2583, 2646, 2718, 3171, 3198, 3731, 3822, 3926, 4018, 4077, 4797, 4914, 5166, 5733, 5889, 6027, 6191, 6342, 7399, 7462, 7749, 8154, 9513, 9594, 11193, 11466, 11778, 12054, 12382, 13741, 14391, 14798, 15498, 17199, 17667, 18081, 18573, 19026, 22197, 22386, 26117, 27482, 28539, 28782, 33579, 34398, 35334, 36162, 37146, 41223, 43337, 44394, 52234, 53001, 54243, 55719, 57078, 66591, 67158, 78351, 80483, 82446, 86674, 96187, 100737, 106002, 108486, 111438, 123669, 130011, 133182, 156702, 160966, 167157, 192374, 199773, 201474, 235053, 241449, 247338, 260022, 288561, 303359, 334314, 371007, 390033, 399546, 470106, 482898, 563381, 577122, 606718, 705159, 724347, 742014, 780066, 865683, 910077, 1126762, 1170099, 1410318, 1448694, 1690143, 1731366, 1820154, 2173041, 2340198, 2597049, 2730231, 3380286, 3943667, 4346082, 5070429, 5194098, 5460462, 7887334, 8190693, 10140858, 11831001, 15211287, 16381386, 23662002, 30422574, 35493003, 70986006, 106479009, 212958018]

約数ペア:

[(1, 212958018), (2, 106479009), (3, 70986006), (6, 35493003), (7, 30422574), (9, 23662002), (13, 16381386), (14, 15211287), (18, 11831001), (21, 10140858), (26, 8190693), (27, 7887334), (39, 5460462), (41, 5194098), (42, 5070429), (49, 4346082), (54, 3943667), (63, 3380286), (78, 2730231), (82, 2597049), (91, 2340198), (98, 2173041), (117, 1820154), (123, 1731366), (126, 1690143), (147, 1448694), (151, 1410318), (182, 1170099), (189, 1126762), (234, 910077), (246, 865683), (273, 780066), (287, 742014), (294, 724347), (302, 705159), (351, 606718), (369, 577122), (378, 563381), (441, 482898), (453, 470106), (533, 399546), (546, 390033), (574, 371007), (637, 334314), (702, 303359), (738, 288561), (819, 260022), (861, 247338), (882, 241449), (906, 235053), (1057, 201474), (1066, 199773), (1107, 192374), (1274, 167157), (1323, 160966), (1359, 156702), (1599, 133182), (1638, 130011), (1722, 123669), (1911, 111438), (1963, 108486), (2009, 106002), (2114, 100737), (2214, 96187), (2457, 86674), (2583, 82446), (2646, 80483), (2718, 78351), (3171, 67158), (3198, 66591), (3731, 57078), (3822, 55719), (3926, 54243), (4018, 53001), (4077, 52234), (4797, 44394), (4914, 43337), (5166, 41223), (5733, 37146), (5889, 36162), (6027, 35334), (6191, 34398), (6342, 33579), (7399, 28782), (7462, 28539), (7749, 27482), (8154, 26117), (9513, 22386), (9594, 22197), (11193, 19026), (11466, 18573), (11778, 18081), (12054, 17667), (12382, 17199), (13741, 15498), (14391, 14798)]