321109152

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:188

約数の個数: 288

約数和(自身を含む): 1085918400

約数和(自身を除く): 764809248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 59, 78, 84, 89, 91, 96, 98, 104, 112, 118, 147, 156, 168, 177, 178, 182, 196, 208, 224, 236, 267, 273, 294, 312, 336, 354, 356, 364, 392, 413, 416, 472, 534, 546, 588, 623, 624, 637, 672, 708, 712, 728, 767, 784, 826, 944, 1068, 1092, 1157, 1176, 1239, 1246, 1248, 1274, 1416, 1424, 1456, 1534, 1568, 1652, 1869, 1888, 1911, 2136, 2184, 2301, 2314, 2352, 2478, 2492, 2548, 2832, 2848, 2891, 2912, 3068, 3304, 3471, 3738, 3822, 4272, 4361, 4368, 4602, 4628, 4704, 4956, 4984, 5096, 5251, 5369, 5664, 5782, 6136, 6608, 6942, 7476, 7644, 8099, 8544, 8673, 8722, 8736, 9204, 9256, 9912, 9968, 10192, 10502, 10738, 11564, 12272, 13083, 13216, 13884, 14952, 15288, 15753, 16107, 16198, 17346, 17444, 18408, 18512, 19824, 19936, 20384, 21004, 21476, 23128, 24297, 24544, 26166, 27768, 29904, 30576, 31506, 32214, 32396, 34692, 34888, 36757, 36816, 37024, 37583, 39648, 42008, 42952, 46256, 48594, 52332, 55536, 56693, 59808, 61152, 63012, 64428, 64792, 68263, 69384, 69776, 73514, 73632, 75166, 84016, 85904, 92512, 97188, 104664, 110271, 111072, 112749, 113386, 126024, 128856, 129584, 136526, 138768, 139552, 147028, 150332, 168032, 170079, 171808, 194376, 204789, 209328, 220542, 225498, 226772, 252048, 257299, 257712, 259168, 273052, 277536, 294056, 300664, 340158, 388752, 409578, 418656, 441084, 450996, 453544, 477841, 504096, 514598, 515424, 546104, 588112, 601328, 680316, 771897, 777504, 819156, 882168, 901992, 907088, 955682, 1029196, 1092208, 1176224, 1202656, 1360632, 1433523, 1543794, 1638312, 1764336, 1803984, 1814176, 1911364, 2058392, 2184416, 2721264, 2867046, 3087588, 3276624, 3344887, 3528672, 3607968, 3822728, 4116784, 5442528, 5734092, 6175176, 6553248, 6689774, 7645456, 8233568, 10034661, 11468184, 12350352, 13379548, 15290912, 20069322, 22936368, 24700704, 26759096, 40138644, 45872736, 53518192, 80277288, 107036384, 160554576, 321109152]

約数ペア:

[(1, 321109152), (2, 160554576), (3, 107036384), (4, 80277288), (6, 53518192), (7, 45872736), (8, 40138644), (12, 26759096), (13, 24700704), (14, 22936368), (16, 20069322), (21, 15290912), (24, 13379548), (26, 12350352), (28, 11468184), (32, 10034661), (39, 8233568), (42, 7645456), (48, 6689774), (49, 6553248), (52, 6175176), (56, 5734092), (59, 5442528), (78, 4116784), (84, 3822728), (89, 3607968), (91, 3528672), (96, 3344887), (98, 3276624), (104, 3087588), (112, 2867046), (118, 2721264), (147, 2184416), (156, 2058392), (168, 1911364), (177, 1814176), (178, 1803984), (182, 1764336), (196, 1638312), (208, 1543794), (224, 1433523), (236, 1360632), (267, 1202656), (273, 1176224), (294, 1092208), (312, 1029196), (336, 955682), (354, 907088), (356, 901992), (364, 882168), (392, 819156), (413, 777504), (416, 771897), (472, 680316), (534, 601328), (546, 588112), (588, 546104), (623, 515424), (624, 514598), (637, 504096), (672, 477841), (708, 453544), (712, 450996), (728, 441084), (767, 418656), (784, 409578), (826, 388752), (944, 340158), (1068, 300664), (1092, 294056), (1157, 277536), (1176, 273052), (1239, 259168), (1246, 257712), (1248, 257299), (1274, 252048), (1416, 226772), (1424, 225498), (1456, 220542), (1534, 209328), (1568, 204789), (1652, 194376), (1869, 171808), (1888, 170079), (1911, 168032), (2136, 150332), (2184, 147028), (2301, 139552), (2314, 138768), (2352, 136526), (2478, 129584), (2492, 128856), (2548, 126024), (2832, 113386), (2848, 112749), (2891, 111072), (2912, 110271), (3068, 104664), (3304, 97188), (3471, 92512), (3738, 85904), (3822, 84016), (4272, 75166), (4361, 73632), (4368, 73514), (4602, 69776), (4628, 69384), (4704, 68263), (4956, 64792), (4984, 64428), (5096, 63012), (5251, 61152), (5369, 59808), (5664, 56693), (5782, 55536), (6136, 52332), (6608, 48594), (6942, 46256), (7476, 42952), (7644, 42008), (8099, 39648), (8544, 37583), (8673, 37024), (8722, 36816), (8736, 36757), (9204, 34888), (9256, 34692), (9912, 32396), (9968, 32214), (10192, 31506), (10502, 30576), (10738, 29904), (11564, 27768), (12272, 26166), (13083, 24544), (13216, 24297), (13884, 23128), (14952, 21476), (15288, 21004), (15753, 20384), (16107, 19936), (16198, 19824), (17346, 18512), (17444, 18408)]