321910848

素因数分解:

$2^6\times 3^5\times 7^1\times {\mathrm{2957}}^1$

素因数の和:2991

約数の個数: 168

約数和(自身を含む): 1093939392

約数和(自身を除く): 772028544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 192, 216, 224, 243, 252, 288, 324, 336, 378, 432, 448, 486, 504, 567, 576, 648, 672, 756, 864, 972, 1008, 1134, 1296, 1344, 1512, 1701, 1728, 1944, 2016, 2268, 2592, 2957, 3024, 3402, 3888, 4032, 4536, 5184, 5914, 6048, 6804, 7776, 8871, 9072, 11828, 12096, 13608, 15552, 17742, 18144, 20699, 23656, 26613, 27216, 35484, 36288, 41398, 47312, 53226, 54432, 62097, 70968, 79839, 82796, 94624, 106452, 108864, 124194, 141936, 159678, 165592, 186291, 189248, 212904, 239517, 248388, 283872, 319356, 331184, 372582, 425808, 479034, 496776, 558873, 567744, 638712, 662368, 718551, 745164, 851616, 958068, 993552, 1117746, 1277424, 1324736, 1437102, 1490328, 1676619, 1703232, 1916136, 1987104, 2235492, 2554848, 2874204, 2980656, 3353238, 3832272, 3974208, 4470984, 5029857, 5109696, 5748408, 5961312, 6706476, 7664544, 8941968, 10059714, 11496816, 11922624, 13412952, 15329088, 17883936, 20119428, 22993632, 26825904, 35767872, 40238856, 45987264, 53651808, 80477712, 107303616, 160955424, 321910848]

約数ペア:

[(1, 321910848), (2, 160955424), (3, 107303616), (4, 80477712), (6, 53651808), (7, 45987264), (8, 40238856), (9, 35767872), (12, 26825904), (14, 22993632), (16, 20119428), (18, 17883936), (21, 15329088), (24, 13412952), (27, 11922624), (28, 11496816), (32, 10059714), (36, 8941968), (42, 7664544), (48, 6706476), (54, 5961312), (56, 5748408), (63, 5109696), (64, 5029857), (72, 4470984), (81, 3974208), (84, 3832272), (96, 3353238), (108, 2980656), (112, 2874204), (126, 2554848), (144, 2235492), (162, 1987104), (168, 1916136), (189, 1703232), (192, 1676619), (216, 1490328), (224, 1437102), (243, 1324736), (252, 1277424), (288, 1117746), (324, 993552), (336, 958068), (378, 851616), (432, 745164), (448, 718551), (486, 662368), (504, 638712), (567, 567744), (576, 558873), (648, 496776), (672, 479034), (756, 425808), (864, 372582), (972, 331184), (1008, 319356), (1134, 283872), (1296, 248388), (1344, 239517), (1512, 212904), (1701, 189248), (1728, 186291), (1944, 165592), (2016, 159678), (2268, 141936), (2592, 124194), (2957, 108864), (3024, 106452), (3402, 94624), (3888, 82796), (4032, 79839), (4536, 70968), (5184, 62097), (5914, 54432), (6048, 53226), (6804, 47312), (7776, 41398), (8871, 36288), (9072, 35484), (11828, 27216), (12096, 26613), (13608, 23656), (15552, 20699), (17742, 18144)]