321894144

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{977}}^1$

素因数の和:1023

約数の個数: 216

約数和(自身を含む): 1091471472

約数和(自身を除く): 769577328

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 64, 66, 72, 78, 88, 96, 99, 104, 117, 128, 132, 143, 144, 156, 176, 192, 198, 208, 234, 256, 264, 286, 288, 312, 352, 384, 396, 416, 429, 468, 528, 572, 576, 624, 704, 768, 792, 832, 858, 936, 977, 1056, 1144, 1152, 1248, 1287, 1408, 1584, 1664, 1716, 1872, 1954, 2112, 2288, 2304, 2496, 2574, 2816, 2931, 3168, 3328, 3432, 3744, 3908, 4224, 4576, 4992, 5148, 5862, 6336, 6864, 7488, 7816, 8448, 8793, 9152, 9984, 10296, 10747, 11724, 12672, 12701, 13728, 14976, 15632, 17586, 18304, 20592, 21494, 23448, 25344, 25402, 27456, 29952, 31264, 32241, 35172, 36608, 38103, 41184, 42988, 46896, 50804, 54912, 62528, 64482, 70344, 76206, 82368, 85976, 93792, 96723, 101608, 109824, 114309, 125056, 128964, 139711, 140688, 152412, 164736, 171952, 187584, 193446, 203216, 228618, 250112, 257928, 279422, 281376, 304824, 329472, 343904, 375168, 386892, 406432, 419133, 457236, 515856, 558844, 562752, 609648, 687808, 750336, 773784, 812864, 838266, 914472, 1031712, 1117688, 1125504, 1219296, 1257399, 1375616, 1547568, 1625728, 1676532, 1828944, 2063424, 2235376, 2251008, 2438592, 2514798, 2751232, 3095136, 3251456, 3353064, 3657888, 4126848, 4470752, 4877184, 5029596, 6190272, 6706128, 7315776, 8253696, 8941504, 9754368, 10059192, 12380544, 13412256, 14631552, 17883008, 20118384, 24761088, 26824512, 29263104, 35766016, 40236768, 53649024, 80473536, 107298048, 160947072, 321894144]

約数ペア:

[(1, 321894144), (2, 160947072), (3, 107298048), (4, 80473536), (6, 53649024), (8, 40236768), (9, 35766016), (11, 29263104), (12, 26824512), (13, 24761088), (16, 20118384), (18, 17883008), (22, 14631552), (24, 13412256), (26, 12380544), (32, 10059192), (33, 9754368), (36, 8941504), (39, 8253696), (44, 7315776), (48, 6706128), (52, 6190272), (64, 5029596), (66, 4877184), (72, 4470752), (78, 4126848), (88, 3657888), (96, 3353064), (99, 3251456), (104, 3095136), (117, 2751232), (128, 2514798), (132, 2438592), (143, 2251008), (144, 2235376), (156, 2063424), (176, 1828944), (192, 1676532), (198, 1625728), (208, 1547568), (234, 1375616), (256, 1257399), (264, 1219296), (286, 1125504), (288, 1117688), (312, 1031712), (352, 914472), (384, 838266), (396, 812864), (416, 773784), (429, 750336), (468, 687808), (528, 609648), (572, 562752), (576, 558844), (624, 515856), (704, 457236), (768, 419133), (792, 406432), (832, 386892), (858, 375168), (936, 343904), (977, 329472), (1056, 304824), (1144, 281376), (1152, 279422), (1248, 257928), (1287, 250112), (1408, 228618), (1584, 203216), (1664, 193446), (1716, 187584), (1872, 171952), (1954, 164736), (2112, 152412), (2288, 140688), (2304, 139711), (2496, 128964), (2574, 125056), (2816, 114309), (2931, 109824), (3168, 101608), (3328, 96723), (3432, 93792), (3744, 85976), (3908, 82368), (4224, 76206), (4576, 70344), (4992, 64482), (5148, 62528), (5862, 54912), (6336, 50804), (6864, 46896), (7488, 42988), (7816, 41184), (8448, 38103), (8793, 36608), (9152, 35172), (9984, 32241), (10296, 31264), (10747, 29952), (11724, 27456), (12672, 25402), (12701, 25344), (13728, 23448), (14976, 21494), (15632, 20592), (17586, 18304)]