2389879404

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:378

約数の個数: 240

約数和(自身を含む): 7139844096

約数和(自身を除く): 4749964692

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 31, 33, 36, 44, 54, 62, 66, 81, 93, 97, 99, 108, 124, 132, 162, 186, 194, 198, 223, 279, 291, 297, 324, 341, 372, 388, 396, 446, 558, 582, 594, 669, 682, 837, 873, 891, 892, 1023, 1067, 1116, 1164, 1188, 1338, 1364, 1674, 1746, 1782, 2007, 2046, 2134, 2453, 2511, 2619, 2676, 3007, 3069, 3201, 3348, 3492, 3564, 4014, 4092, 4268, 4906, 5022, 5238, 6014, 6021, 6138, 6402, 6913, 7359, 7857, 8028, 9021, 9207, 9603, 9812, 10044, 10476, 12028, 12042, 12276, 12804, 13826, 14718, 15714, 18042, 18063, 18414, 19206, 20739, 21631, 22077, 24084, 27063, 27621, 27652, 28809, 29436, 31428, 33077, 36084, 36126, 36828, 38412, 41478, 43262, 44154, 54126, 55242, 57618, 62217, 64893, 66154, 66231, 72252, 76043, 81189, 82956, 86427, 86524, 88308, 99231, 108252, 110484, 115236, 124434, 129786, 132308, 132462, 152086, 162378, 172854, 186651, 194679, 198462, 198693, 228129, 237941, 243567, 248868, 259572, 264924, 297693, 304172, 324756, 345708, 373302, 389358, 396924, 397386, 456258, 475882, 487134, 559953, 584037, 595386, 670561, 684387, 713823, 746604, 778716, 794772, 893079, 912516, 951764, 974268, 1119906, 1168074, 1190772, 1341122, 1368774, 1427646, 1752111, 1786158, 2011683, 2053161, 2141469, 2239812, 2336148, 2679237, 2682244, 2737548, 2855292, 3504222, 3572316, 4023366, 4106322, 4282938, 5358474, 6035049, 6159483, 6424407, 7008444, 7376171, 8046732, 8212644, 8565876, 10716948, 12070098, 12318966, 12848814, 14752342, 18105147, 19273221, 22128513, 24140196, 24637932, 25697628, 29504684, 36210294, 38546442, 44257026, 54315441, 66385539, 72420588, 77092884, 88514052, 108630882, 132771078, 199156617, 217261764, 265542156, 398313234, 597469851, 796626468, 1194939702, 2389879404]

約数ペア:

[(1, 2389879404), (2, 1194939702), (3, 796626468), (4, 597469851), (6, 398313234), (9, 265542156), (11, 217261764), (12, 199156617), (18, 132771078), (22, 108630882), (27, 88514052), (31, 77092884), (33, 72420588), (36, 66385539), (44, 54315441), (54, 44257026), (62, 38546442), (66, 36210294), (81, 29504684), (93, 25697628), (97, 24637932), (99, 24140196), (108, 22128513), (124, 19273221), (132, 18105147), (162, 14752342), (186, 12848814), (194, 12318966), (198, 12070098), (223, 10716948), (279, 8565876), (291, 8212644), (297, 8046732), (324, 7376171), (341, 7008444), (372, 6424407), (388, 6159483), (396, 6035049), (446, 5358474), (558, 4282938), (582, 4106322), (594, 4023366), (669, 3572316), (682, 3504222), (837, 2855292), (873, 2737548), (891, 2682244), (892, 2679237), (1023, 2336148), (1067, 2239812), (1116, 2141469), (1164, 2053161), (1188, 2011683), (1338, 1786158), (1364, 1752111), (1674, 1427646), (1746, 1368774), (1782, 1341122), (2007, 1190772), (2046, 1168074), (2134, 1119906), (2453, 974268), (2511, 951764), (2619, 912516), (2676, 893079), (3007, 794772), (3069, 778716), (3201, 746604), (3348, 713823), (3492, 684387), (3564, 670561), (4014, 595386), (4092, 584037), (4268, 559953), (4906, 487134), (5022, 475882), (5238, 456258), (6014, 397386), (6021, 396924), (6138, 389358), (6402, 373302), (6913, 345708), (7359, 324756), (7857, 304172), (8028, 297693), (9021, 264924), (9207, 259572), (9603, 248868), (9812, 243567), (10044, 237941), (10476, 228129), (12028, 198693), (12042, 198462), (12276, 194679), (12804, 186651), (13826, 172854), (14718, 162378), (15714, 152086), (18042, 132462), (18063, 132308), (18414, 129786), (19206, 124434), (20739, 115236), (21631, 110484), (22077, 108252), (24084, 99231), (27063, 88308), (27621, 86524), (27652, 86427), (28809, 82956), (29436, 81189), (31428, 76043), (33077, 72252), (36084, 66231), (36126, 66154), (36828, 64893), (38412, 62217), (41478, 57618), (43262, 55242), (44154, 54126)]