254995884

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:146

約数の個数: 288

約数和(自身を含む): 834176000

約数和(自身を除く): 579180116

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 19, 22, 26, 27, 33, 36, 38, 39, 44, 52, 54, 57, 66, 76, 78, 79, 99, 108, 114, 117, 121, 132, 143, 156, 158, 171, 198, 209, 228, 234, 237, 242, 247, 286, 297, 316, 342, 351, 363, 396, 418, 429, 468, 474, 484, 494, 513, 572, 594, 627, 684, 702, 711, 726, 741, 836, 858, 869, 948, 988, 1026, 1027, 1089, 1188, 1254, 1287, 1404, 1422, 1452, 1482, 1501, 1573, 1716, 1738, 1881, 2052, 2054, 2133, 2178, 2223, 2299, 2508, 2574, 2607, 2717, 2844, 2964, 3002, 3081, 3146, 3267, 3476, 3762, 3861, 4108, 4266, 4356, 4446, 4503, 4598, 4719, 5148, 5214, 5434, 5643, 6004, 6162, 6292, 6534, 6669, 6897, 7524, 7722, 7821, 8151, 8532, 8892, 9006, 9196, 9243, 9438, 9559, 10428, 10868, 11286, 11297, 12324, 13068, 13338, 13509, 13794, 14157, 15444, 15642, 16302, 16511, 18012, 18486, 18876, 19118, 19513, 20691, 22572, 22594, 23463, 24453, 26676, 27018, 27588, 27729, 28314, 28677, 29887, 31284, 32604, 33022, 33891, 36972, 38236, 39026, 40527, 41382, 42471, 45188, 46926, 48906, 49533, 54036, 55458, 56628, 57354, 58539, 59774, 62073, 66044, 67782, 73359, 78052, 81054, 82764, 84942, 86031, 89661, 93852, 97812, 99066, 101673, 110916, 114708, 117078, 119548, 124146, 124267, 135564, 146718, 148599, 162108, 169884, 172062, 175617, 179322, 181621, 198132, 203346, 214643, 234156, 248292, 248534, 258093, 268983, 293436, 297198, 305019, 344124, 351234, 358644, 363242, 372801, 406692, 429286, 445797, 497068, 516186, 526851, 537966, 544863, 594396, 610038, 643929, 702468, 726484, 745602, 806949, 858572, 891594, 1032372, 1053702, 1075932, 1089726, 1118403, 1220076, 1287858, 1491204, 1613898, 1634589, 1783188, 1931787, 2107404, 2179452, 2236806, 2361073, 2575716, 3227796, 3269178, 3355209, 3863574, 4473612, 4722146, 4903767, 5795361, 6538356, 6710418, 7083219, 7727148, 9444292, 9807534, 11590722, 13420836, 14166438, 19615068, 21249657, 23181444, 28332876, 42499314, 63748971, 84998628, 127497942, 254995884]

約数ペア:

[(1, 254995884), (2, 127497942), (3, 84998628), (4, 63748971), (6, 42499314), (9, 28332876), (11, 23181444), (12, 21249657), (13, 19615068), (18, 14166438), (19, 13420836), (22, 11590722), (26, 9807534), (27, 9444292), (33, 7727148), (36, 7083219), (38, 6710418), (39, 6538356), (44, 5795361), (52, 4903767), (54, 4722146), (57, 4473612), (66, 3863574), (76, 3355209), (78, 3269178), (79, 3227796), (99, 2575716), (108, 2361073), (114, 2236806), (117, 2179452), (121, 2107404), (132, 1931787), (143, 1783188), (156, 1634589), (158, 1613898), (171, 1491204), (198, 1287858), (209, 1220076), (228, 1118403), (234, 1089726), (237, 1075932), (242, 1053702), (247, 1032372), (286, 891594), (297, 858572), (316, 806949), (342, 745602), (351, 726484), (363, 702468), (396, 643929), (418, 610038), (429, 594396), (468, 544863), (474, 537966), (484, 526851), (494, 516186), (513, 497068), (572, 445797), (594, 429286), (627, 406692), (684, 372801), (702, 363242), (711, 358644), (726, 351234), (741, 344124), (836, 305019), (858, 297198), (869, 293436), (948, 268983), (988, 258093), (1026, 248534), (1027, 248292), (1089, 234156), (1188, 214643), (1254, 203346), (1287, 198132), (1404, 181621), (1422, 179322), (1452, 175617), (1482, 172062), (1501, 169884), (1573, 162108), (1716, 148599), (1738, 146718), (1881, 135564), (2052, 124267), (2054, 124146), (2133, 119548), (2178, 117078), (2223, 114708), (2299, 110916), (2508, 101673), (2574, 99066), (2607, 97812), (2717, 93852), (2844, 89661), (2964, 86031), (3002, 84942), (3081, 82764), (3146, 81054), (3267, 78052), (3476, 73359), (3762, 67782), (3861, 66044), (4108, 62073), (4266, 59774), (4356, 58539), (4446, 57354), (4503, 56628), (4598, 55458), (4719, 54036), (5148, 49533), (5214, 48906), (5434, 46926), (5643, 45188), (6004, 42471), (6162, 41382), (6292, 40527), (6534, 39026), (6669, 38236), (6897, 36972), (7524, 33891), (7722, 33022), (7821, 32604), (8151, 31284), (8532, 29887), (8892, 28677), (9006, 28314), (9196, 27729), (9243, 27588), (9438, 27018), (9559, 26676), (10428, 24453), (10868, 23463), (11286, 22594), (11297, 22572), (12324, 20691), (13068, 19513), (13338, 19118), (13509, 18876), (13794, 18486), (14157, 18012), (15444, 16511), (15642, 16302)]