2156888664

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1399}}^1$

素因数の和:1467

約数の個数: 288

約数和(自身を含む): 7469280000

約数和(自身を除く): 5312391336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 23, 24, 28, 36, 38, 42, 46, 49, 56, 57, 63, 69, 72, 76, 84, 92, 98, 114, 126, 133, 138, 147, 152, 161, 168, 171, 184, 196, 207, 228, 252, 266, 276, 294, 322, 342, 392, 399, 414, 437, 441, 456, 483, 504, 532, 552, 588, 644, 684, 798, 828, 874, 882, 931, 966, 1064, 1127, 1176, 1197, 1288, 1311, 1368, 1399, 1449, 1596, 1656, 1748, 1764, 1862, 1932, 2254, 2394, 2622, 2793, 2798, 2898, 3059, 3192, 3381, 3496, 3528, 3724, 3864, 3933, 4197, 4508, 4788, 5244, 5586, 5596, 5796, 6118, 6762, 7448, 7866, 8379, 8394, 9016, 9177, 9576, 9793, 10143, 10488, 11172, 11192, 11592, 12236, 12591, 13524, 15732, 16758, 16788, 18354, 19586, 20286, 21413, 22344, 24472, 25182, 26581, 27048, 27531, 29379, 31464, 32177, 33516, 33576, 36708, 39172, 40572, 42826, 50364, 53162, 55062, 58758, 64239, 64354, 67032, 68551, 73416, 78344, 79743, 81144, 85652, 88137, 96531, 100728, 106324, 110124, 117516, 128478, 128708, 137102, 159486, 171304, 176274, 186067, 192717, 193062, 205653, 212648, 220248, 225239, 235032, 239229, 256956, 257416, 274204, 289593, 318972, 352548, 372134, 385434, 386124, 411306, 450478, 478458, 513912, 548408, 558201, 579186, 611363, 616959, 637944, 675717, 705096, 744268, 770868, 772248, 822612, 900956, 956916, 1116402, 1158372, 1222726, 1233918, 1302469, 1351434, 1488536, 1541736, 1576673, 1645224, 1674603, 1801912, 1834089, 1913832, 2027151, 2232804, 2316744, 2445452, 2467836, 2604938, 2702868, 3153346, 3349206, 3668178, 3907407, 4054302, 4279541, 4465608, 4730019, 4890904, 4935672, 5209876, 5405736, 5502267, 6306692, 6698412, 7336356, 7814814, 8108604, 8559082, 9460038, 10419752, 11004534, 11722221, 12613384, 12838623, 13396824, 14190057, 14672712, 15629628, 16217208, 17118164, 18920076, 22009068, 23444442, 25677246, 28380114, 29956787, 31259256, 34236328, 37840152, 38515869, 44018136, 46888884, 51354492, 56760228, 59913574, 77031738, 89870361, 93777768, 102708984, 113520456, 119827148, 154063476, 179740722, 239654296, 269611083, 308126952, 359481444, 539222166, 718962888, 1078444332, 2156888664]

約数ペア:

[(1, 2156888664), (2, 1078444332), (3, 718962888), (4, 539222166), (6, 359481444), (7, 308126952), (8, 269611083), (9, 239654296), (12, 179740722), (14, 154063476), (18, 119827148), (19, 113520456), (21, 102708984), (23, 93777768), (24, 89870361), (28, 77031738), (36, 59913574), (38, 56760228), (42, 51354492), (46, 46888884), (49, 44018136), (56, 38515869), (57, 37840152), (63, 34236328), (69, 31259256), (72, 29956787), (76, 28380114), (84, 25677246), (92, 23444442), (98, 22009068), (114, 18920076), (126, 17118164), (133, 16217208), (138, 15629628), (147, 14672712), (152, 14190057), (161, 13396824), (168, 12838623), (171, 12613384), (184, 11722221), (196, 11004534), (207, 10419752), (228, 9460038), (252, 8559082), (266, 8108604), (276, 7814814), (294, 7336356), (322, 6698412), (342, 6306692), (392, 5502267), (399, 5405736), (414, 5209876), (437, 4935672), (441, 4890904), (456, 4730019), (483, 4465608), (504, 4279541), (532, 4054302), (552, 3907407), (588, 3668178), (644, 3349206), (684, 3153346), (798, 2702868), (828, 2604938), (874, 2467836), (882, 2445452), (931, 2316744), (966, 2232804), (1064, 2027151), (1127, 1913832), (1176, 1834089), (1197, 1801912), (1288, 1674603), (1311, 1645224), (1368, 1576673), (1399, 1541736), (1449, 1488536), (1596, 1351434), (1656, 1302469), (1748, 1233918), (1764, 1222726), (1862, 1158372), (1932, 1116402), (2254, 956916), (2394, 900956), (2622, 822612), (2793, 772248), (2798, 770868), (2898, 744268), (3059, 705096), (3192, 675717), (3381, 637944), (3496, 616959), (3528, 611363), (3724, 579186), (3864, 558201), (3933, 548408), (4197, 513912), (4508, 478458), (4788, 450478), (5244, 411306), (5586, 386124), (5596, 385434), (5796, 372134), (6118, 352548), (6762, 318972), (7448, 289593), (7866, 274204), (8379, 257416), (8394, 256956), (9016, 239229), (9177, 235032), (9576, 225239), (9793, 220248), (10143, 212648), (10488, 205653), (11172, 193062), (11192, 192717), (11592, 186067), (12236, 176274), (12591, 171304), (13524, 159486), (15732, 137102), (16758, 128708), (16788, 128478), (18354, 117516), (19586, 110124), (20286, 106324), (21413, 100728), (22344, 96531), (24472, 88137), (25182, 85652), (26581, 81144), (27048, 79743), (27531, 78344), (29379, 73416), (31464, 68551), (32177, 67032), (33516, 64354), (33576, 64239), (36708, 58758), (39172, 55062), (40572, 53162), (42826, 50364)]