321714432

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{467}}^1$

素因数の和:525

約数の個数: 216

約数和(自身を含む): 1044598464

約数和(自身を除く): 722884032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 46, 48, 52, 64, 69, 72, 78, 92, 96, 104, 117, 128, 138, 144, 156, 184, 192, 207, 208, 234, 256, 276, 288, 299, 312, 368, 384, 414, 416, 467, 468, 552, 576, 598, 624, 736, 768, 828, 832, 897, 934, 936, 1104, 1152, 1196, 1248, 1401, 1472, 1656, 1664, 1794, 1868, 1872, 2208, 2304, 2392, 2496, 2691, 2802, 2944, 3312, 3328, 3588, 3736, 3744, 4203, 4416, 4784, 4992, 5382, 5604, 5888, 6071, 6624, 7176, 7472, 7488, 8406, 8832, 9568, 9984, 10741, 10764, 11208, 12142, 13248, 14352, 14944, 14976, 16812, 17664, 18213, 19136, 21482, 21528, 22416, 24284, 26496, 28704, 29888, 29952, 32223, 33624, 36426, 38272, 42964, 43056, 44832, 48568, 52992, 54639, 57408, 59776, 64446, 67248, 72852, 76544, 85928, 86112, 89664, 96669, 97136, 109278, 114816, 119552, 128892, 134496, 139633, 145704, 171856, 172224, 179328, 193338, 194272, 218556, 229632, 257784, 268992, 279266, 291408, 343712, 344448, 358656, 386676, 388544, 418899, 437112, 515568, 537984, 558532, 582816, 687424, 688896, 773352, 777088, 837798, 874224, 1031136, 1075968, 1117064, 1165632, 1256697, 1374848, 1546704, 1554176, 1675596, 1748448, 2062272, 2234128, 2331264, 2513394, 2749696, 3093408, 3351192, 3496896, 4124544, 4468256, 4662528, 5026788, 6186816, 6702384, 6993792, 8249088, 8936512, 10053576, 12373632, 13404768, 13987584, 17873024, 20107152, 24747264, 26809536, 35746048, 40214304, 53619072, 80428608, 107238144, 160857216, 321714432]

約数ペア:

[(1, 321714432), (2, 160857216), (3, 107238144), (4, 80428608), (6, 53619072), (8, 40214304), (9, 35746048), (12, 26809536), (13, 24747264), (16, 20107152), (18, 17873024), (23, 13987584), (24, 13404768), (26, 12373632), (32, 10053576), (36, 8936512), (39, 8249088), (46, 6993792), (48, 6702384), (52, 6186816), (64, 5026788), (69, 4662528), (72, 4468256), (78, 4124544), (92, 3496896), (96, 3351192), (104, 3093408), (117, 2749696), (128, 2513394), (138, 2331264), (144, 2234128), (156, 2062272), (184, 1748448), (192, 1675596), (207, 1554176), (208, 1546704), (234, 1374848), (256, 1256697), (276, 1165632), (288, 1117064), (299, 1075968), (312, 1031136), (368, 874224), (384, 837798), (414, 777088), (416, 773352), (467, 688896), (468, 687424), (552, 582816), (576, 558532), (598, 537984), (624, 515568), (736, 437112), (768, 418899), (828, 388544), (832, 386676), (897, 358656), (934, 344448), (936, 343712), (1104, 291408), (1152, 279266), (1196, 268992), (1248, 257784), (1401, 229632), (1472, 218556), (1656, 194272), (1664, 193338), (1794, 179328), (1868, 172224), (1872, 171856), (2208, 145704), (2304, 139633), (2392, 134496), (2496, 128892), (2691, 119552), (2802, 114816), (2944, 109278), (3312, 97136), (3328, 96669), (3588, 89664), (3736, 86112), (3744, 85928), (4203, 76544), (4416, 72852), (4784, 67248), (4992, 64446), (5382, 59776), (5604, 57408), (5888, 54639), (6071, 52992), (6624, 48568), (7176, 44832), (7472, 43056), (7488, 42964), (8406, 38272), (8832, 36426), (9568, 33624), (9984, 32223), (10741, 29952), (10764, 29888), (11208, 28704), (12142, 26496), (13248, 24284), (14352, 22416), (14944, 21528), (14976, 21482), (16812, 19136), (17664, 18213)]