1219794984

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1$

素因数の和:377

約数の個数: 256

約数和(自身を含む): 3803040000

約数和(自身を除く): 2583245016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 29, 36, 37, 38, 54, 57, 58, 72, 74, 76, 87, 108, 111, 114, 116, 148, 152, 171, 174, 216, 222, 228, 232, 261, 277, 296, 333, 342, 348, 444, 456, 513, 522, 551, 554, 666, 684, 696, 703, 783, 831, 888, 999, 1026, 1044, 1073, 1102, 1108, 1332, 1368, 1406, 1566, 1653, 1662, 1998, 2052, 2088, 2109, 2146, 2204, 2216, 2493, 2664, 2812, 3132, 3219, 3306, 3324, 3996, 4104, 4218, 4292, 4408, 4959, 4986, 5263, 5624, 6264, 6327, 6438, 6612, 6648, 7479, 7992, 8033, 8436, 8584, 9657, 9918, 9972, 10249, 10526, 12654, 12876, 13224, 14877, 14958, 15789, 16066, 16872, 18981, 19314, 19836, 19944, 20387, 20498, 21052, 24099, 25308, 25752, 28971, 29754, 29916, 30747, 31578, 32132, 37962, 38628, 39672, 40774, 40996, 42104, 47367, 48198, 50616, 57942, 59508, 59832, 61161, 61494, 63156, 64264, 72297, 75924, 77256, 81548, 81992, 92241, 94734, 96396, 115884, 119016, 122322, 122988, 126312, 142101, 144594, 151848, 152627, 163096, 183483, 184482, 189468, 192792, 194731, 216891, 231768, 244644, 245976, 276723, 284202, 289188, 297221, 305254, 366966, 368964, 378936, 389462, 433782, 457881, 489288, 550449, 553446, 568404, 578376, 584193, 594442, 610508, 733932, 737928, 778924, 867564, 891663, 915762, 1100898, 1106892, 1136808, 1168386, 1188884, 1221016, 1373643, 1467864, 1557848, 1735128, 1752579, 1783326, 1831524, 2201796, 2213784, 2336772, 2377768, 2674989, 2747286, 3505158, 3566652, 3663048, 4120929, 4403592, 4673544, 5257737, 5349978, 5494572, 5647199, 7010316, 7133304, 8024967, 8241858, 10515474, 10699956, 10989144, 11294398, 14020632, 16049934, 16483716, 16941597, 21030948, 21399912, 22588796, 32099868, 32967432, 33883194, 42061896, 45177592, 50824791, 64199736, 67766388, 101649582, 135532776, 152474373, 203299164, 304948746, 406598328, 609897492, 1219794984]

約数ペア:

[(1, 1219794984), (2, 609897492), (3, 406598328), (4, 304948746), (6, 203299164), (8, 152474373), (9, 135532776), (12, 101649582), (18, 67766388), (19, 64199736), (24, 50824791), (27, 45177592), (29, 42061896), (36, 33883194), (37, 32967432), (38, 32099868), (54, 22588796), (57, 21399912), (58, 21030948), (72, 16941597), (74, 16483716), (76, 16049934), (87, 14020632), (108, 11294398), (111, 10989144), (114, 10699956), (116, 10515474), (148, 8241858), (152, 8024967), (171, 7133304), (174, 7010316), (216, 5647199), (222, 5494572), (228, 5349978), (232, 5257737), (261, 4673544), (277, 4403592), (296, 4120929), (333, 3663048), (342, 3566652), (348, 3505158), (444, 2747286), (456, 2674989), (513, 2377768), (522, 2336772), (551, 2213784), (554, 2201796), (666, 1831524), (684, 1783326), (696, 1752579), (703, 1735128), (783, 1557848), (831, 1467864), (888, 1373643), (999, 1221016), (1026, 1188884), (1044, 1168386), (1073, 1136808), (1102, 1106892), (1108, 1100898), (1332, 915762), (1368, 891663), (1406, 867564), (1566, 778924), (1653, 737928), (1662, 733932), (1998, 610508), (2052, 594442), (2088, 584193), (2109, 578376), (2146, 568404), (2204, 553446), (2216, 550449), (2493, 489288), (2664, 457881), (2812, 433782), (3132, 389462), (3219, 378936), (3306, 368964), (3324, 366966), (3996, 305254), (4104, 297221), (4218, 289188), (4292, 284202), (4408, 276723), (4959, 245976), (4986, 244644), (5263, 231768), (5624, 216891), (6264, 194731), (6327, 192792), (6438, 189468), (6612, 184482), (6648, 183483), (7479, 163096), (7992, 152627), (8033, 151848), (8436, 144594), (8584, 142101), (9657, 126312), (9918, 122988), (9972, 122322), (10249, 119016), (10526, 115884), (12654, 96396), (12876, 94734), (13224, 92241), (14877, 81992), (14958, 81548), (15789, 77256), (16066, 75924), (16872, 72297), (18981, 64264), (19314, 63156), (19836, 61494), (19944, 61161), (20387, 59832), (20498, 59508), (21052, 57942), (24099, 50616), (25308, 48198), (25752, 47367), (28971, 42104), (29754, 40996), (29916, 40774), (30747, 39672), (31578, 38628), (32132, 37962)]