2912887026

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:406

約数の個数: 192

約数和(自身を含む): 7812979200

約数和(自身を除く): 4900092174

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 49, 63, 69, 73, 98, 126, 138, 146, 147, 161, 207, 219, 281, 294, 322, 343, 414, 438, 441, 483, 511, 562, 657, 686, 843, 882, 966, 1022, 1029, 1127, 1314, 1449, 1533, 1679, 1686, 1967, 2058, 2254, 2529, 2898, 3066, 3087, 3358, 3381, 3577, 3934, 4599, 5037, 5058, 5901, 6174, 6463, 6762, 7154, 7889, 9198, 10074, 10143, 10731, 11753, 11802, 12926, 13769, 15111, 15778, 17703, 19389, 20286, 20513, 21462, 23506, 23667, 25039, 27538, 30222, 32193, 35259, 35406, 38778, 41026, 41307, 45241, 47334, 50078, 58167, 61539, 64386, 70518, 71001, 75117, 82271, 82614, 90482, 96383, 105777, 116334, 123078, 123921, 135723, 142002, 143591, 150234, 164542, 184617, 192766, 211554, 225351, 246813, 247842, 271446, 287182, 289149, 316687, 369234, 407169, 430773, 450702, 471799, 493626, 575897, 578298, 633374, 740439, 814338, 861546, 867447, 943598, 950061, 1005137, 1151794, 1292319, 1415397, 1480878, 1727691, 1734894, 1900122, 2010274, 2216809, 2584638, 2830794, 2850183, 3015411, 3302593, 3455382, 4246191, 4433618, 5183073, 5700366, 6030822, 6605186, 6650427, 7035959, 8492382, 9046233, 9907779, 10366146, 13300854, 14071918, 18092466, 19815558, 19951281, 21107877, 23118151, 29723337, 39902562, 42215754, 46236302, 59446674, 63323631, 69354453, 126647262, 138708906, 161827057, 208063359, 323654114, 416126718, 485481171, 970962342, 1456443513, 2912887026]

約数ペア:

[(1, 2912887026), (2, 1456443513), (3, 970962342), (6, 485481171), (7, 416126718), (9, 323654114), (14, 208063359), (18, 161827057), (21, 138708906), (23, 126647262), (42, 69354453), (46, 63323631), (49, 59446674), (63, 46236302), (69, 42215754), (73, 39902562), (98, 29723337), (126, 23118151), (138, 21107877), (146, 19951281), (147, 19815558), (161, 18092466), (207, 14071918), (219, 13300854), (281, 10366146), (294, 9907779), (322, 9046233), (343, 8492382), (414, 7035959), (438, 6650427), (441, 6605186), (483, 6030822), (511, 5700366), (562, 5183073), (657, 4433618), (686, 4246191), (843, 3455382), (882, 3302593), (966, 3015411), (1022, 2850183), (1029, 2830794), (1127, 2584638), (1314, 2216809), (1449, 2010274), (1533, 1900122), (1679, 1734894), (1686, 1727691), (1967, 1480878), (2058, 1415397), (2254, 1292319), (2529, 1151794), (2898, 1005137), (3066, 950061), (3087, 943598), (3358, 867447), (3381, 861546), (3577, 814338), (3934, 740439), (4599, 633374), (5037, 578298), (5058, 575897), (5901, 493626), (6174, 471799), (6463, 450702), (6762, 430773), (7154, 407169), (7889, 369234), (9198, 316687), (10074, 289149), (10143, 287182), (10731, 271446), (11753, 247842), (11802, 246813), (12926, 225351), (13769, 211554), (15111, 192766), (15778, 184617), (17703, 164542), (19389, 150234), (20286, 143591), (20513, 142002), (21462, 135723), (23506, 123921), (23667, 123078), (25039, 116334), (27538, 105777), (30222, 96383), (32193, 90482), (35259, 82614), (35406, 82271), (38778, 75117), (41026, 71001), (41307, 70518), (45241, 64386), (47334, 61539), (50078, 58167)]