321354432

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{857}}^1$

素因数の和:916

約数の個数: 224

約数和(自身を含む): 1115811840

約数和(自身を除く): 794457408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 64, 72, 84, 93, 96, 108, 112, 124, 126, 144, 168, 186, 189, 192, 216, 217, 224, 248, 252, 279, 288, 336, 372, 378, 432, 434, 448, 496, 504, 558, 576, 651, 672, 744, 756, 837, 857, 864, 868, 992, 1008, 1116, 1302, 1344, 1488, 1512, 1674, 1714, 1728, 1736, 1953, 1984, 2016, 2232, 2571, 2604, 2976, 3024, 3348, 3428, 3472, 3906, 4032, 4464, 5142, 5208, 5859, 5952, 5999, 6048, 6696, 6856, 6944, 7713, 7812, 8928, 10284, 10416, 11718, 11998, 12096, 13392, 13712, 13888, 15426, 15624, 17856, 17997, 20568, 20832, 23139, 23436, 23996, 26567, 26784, 27424, 30852, 31248, 35994, 41136, 41664, 46278, 46872, 47992, 53134, 53568, 53991, 54848, 61704, 62496, 71988, 79701, 82272, 92556, 93744, 95984, 106268, 107982, 123408, 124992, 143976, 159402, 161973, 164544, 185112, 185969, 187488, 191968, 212536, 215964, 239103, 246816, 287952, 318804, 323946, 370224, 371938, 374976, 383936, 425072, 431928, 478206, 493632, 557907, 575904, 637608, 647892, 717309, 740448, 743876, 850144, 863856, 956412, 1115814, 1151808, 1275216, 1295784, 1434618, 1480896, 1487752, 1673721, 1700288, 1727712, 1912824, 2231628, 2550432, 2591568, 2869236, 2975504, 3347442, 3455424, 3825648, 4463256, 5021163, 5100864, 5183136, 5738472, 5951008, 6694884, 7651296, 8926512, 10042326, 10366272, 11476944, 11902016, 13389768, 15302592, 17853024, 20084652, 22953888, 26779536, 35706048, 40169304, 45907776, 53559072, 80338608, 107118144, 160677216, 321354432]

約数ペア:

[(1, 321354432), (2, 160677216), (3, 107118144), (4, 80338608), (6, 53559072), (7, 45907776), (8, 40169304), (9, 35706048), (12, 26779536), (14, 22953888), (16, 20084652), (18, 17853024), (21, 15302592), (24, 13389768), (27, 11902016), (28, 11476944), (31, 10366272), (32, 10042326), (36, 8926512), (42, 7651296), (48, 6694884), (54, 5951008), (56, 5738472), (62, 5183136), (63, 5100864), (64, 5021163), (72, 4463256), (84, 3825648), (93, 3455424), (96, 3347442), (108, 2975504), (112, 2869236), (124, 2591568), (126, 2550432), (144, 2231628), (168, 1912824), (186, 1727712), (189, 1700288), (192, 1673721), (216, 1487752), (217, 1480896), (224, 1434618), (248, 1295784), (252, 1275216), (279, 1151808), (288, 1115814), (336, 956412), (372, 863856), (378, 850144), (432, 743876), (434, 740448), (448, 717309), (496, 647892), (504, 637608), (558, 575904), (576, 557907), (651, 493632), (672, 478206), (744, 431928), (756, 425072), (837, 383936), (857, 374976), (864, 371938), (868, 370224), (992, 323946), (1008, 318804), (1116, 287952), (1302, 246816), (1344, 239103), (1488, 215964), (1512, 212536), (1674, 191968), (1714, 187488), (1728, 185969), (1736, 185112), (1953, 164544), (1984, 161973), (2016, 159402), (2232, 143976), (2571, 124992), (2604, 123408), (2976, 107982), (3024, 106268), (3348, 95984), (3428, 93744), (3472, 92556), (3906, 82272), (4032, 79701), (4464, 71988), (5142, 62496), (5208, 61704), (5859, 54848), (5952, 53991), (5999, 53568), (6048, 53134), (6696, 47992), (6856, 46872), (6944, 46278), (7713, 41664), (7812, 41136), (8928, 35994), (10284, 31248), (10416, 30852), (11718, 27424), (11998, 26784), (12096, 26567), (13392, 23996), (13712, 23436), (13888, 23139), (15426, 20832), (15624, 20568), (17856, 17997)]