321707232

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:286

約数の個数: 288

約数和(自身を含む): 1160490240

約数和(自身を除く): 838783008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 89, 96, 99, 112, 126, 132, 144, 154, 163, 168, 176, 178, 198, 224, 231, 252, 264, 267, 288, 308, 326, 336, 352, 356, 396, 462, 489, 504, 528, 534, 616, 623, 652, 672, 693, 712, 792, 801, 924, 978, 979, 1008, 1056, 1068, 1141, 1232, 1246, 1304, 1386, 1424, 1467, 1584, 1602, 1793, 1848, 1869, 1956, 1958, 2016, 2136, 2282, 2464, 2492, 2608, 2772, 2848, 2934, 2937, 3168, 3204, 3423, 3586, 3696, 3738, 3912, 3916, 4272, 4564, 4984, 5216, 5379, 5544, 5607, 5868, 5874, 6408, 6846, 6853, 7172, 7392, 7476, 7824, 7832, 8544, 8811, 9128, 9968, 10269, 10758, 11088, 11214, 11736, 11748, 12551, 12816, 13692, 13706, 14344, 14507, 14952, 15648, 15664, 16137, 17622, 18256, 19936, 20538, 20559, 21516, 22176, 22428, 23472, 23496, 25102, 25632, 27384, 27412, 28688, 29014, 29904, 31328, 32274, 35244, 36512, 37653, 41076, 41118, 43032, 43521, 44856, 46944, 46992, 50204, 54768, 54824, 57376, 58028, 59808, 61677, 64548, 70488, 75306, 82152, 82236, 86064, 87042, 89712, 93984, 100408, 101549, 109536, 109648, 112959, 116056, 123354, 129096, 130563, 140976, 150612, 159577, 164304, 164472, 172128, 174084, 179424, 200816, 203098, 219296, 225918, 232112, 246708, 258192, 261126, 281952, 301224, 304647, 319154, 328608, 328944, 348168, 401632, 406196, 451836, 464224, 478731, 493416, 516384, 522252, 602448, 609294, 638308, 657888, 696336, 812392, 903672, 913941, 957462, 986832, 1044504, 1117039, 1204896, 1218588, 1276616, 1392672, 1436193, 1624784, 1807344, 1827882, 1914924, 1973664, 2089008, 2234078, 2437176, 2553232, 2872386, 3249568, 3351117, 3614688, 3655764, 3829848, 4178016, 4468156, 4874352, 5106464, 5744772, 6702234, 7311528, 7659696, 8936312, 9748704, 10053351, 11489544, 13404468, 14623056, 15319392, 17872624, 20106702, 22979088, 26808936, 29246112, 35745248, 40213404, 45958176, 53617872, 80426808, 107235744, 160853616, 321707232]

約数ペア:

[(1, 321707232), (2, 160853616), (3, 107235744), (4, 80426808), (6, 53617872), (7, 45958176), (8, 40213404), (9, 35745248), (11, 29246112), (12, 26808936), (14, 22979088), (16, 20106702), (18, 17872624), (21, 15319392), (22, 14623056), (24, 13404468), (28, 11489544), (32, 10053351), (33, 9748704), (36, 8936312), (42, 7659696), (44, 7311528), (48, 6702234), (56, 5744772), (63, 5106464), (66, 4874352), (72, 4468156), (77, 4178016), (84, 3829848), (88, 3655764), (89, 3614688), (96, 3351117), (99, 3249568), (112, 2872386), (126, 2553232), (132, 2437176), (144, 2234078), (154, 2089008), (163, 1973664), (168, 1914924), (176, 1827882), (178, 1807344), (198, 1624784), (224, 1436193), (231, 1392672), (252, 1276616), (264, 1218588), (267, 1204896), (288, 1117039), (308, 1044504), (326, 986832), (336, 957462), (352, 913941), (356, 903672), (396, 812392), (462, 696336), (489, 657888), (504, 638308), (528, 609294), (534, 602448), (616, 522252), (623, 516384), (652, 493416), (672, 478731), (693, 464224), (712, 451836), (792, 406196), (801, 401632), (924, 348168), (978, 328944), (979, 328608), (1008, 319154), (1056, 304647), (1068, 301224), (1141, 281952), (1232, 261126), (1246, 258192), (1304, 246708), (1386, 232112), (1424, 225918), (1467, 219296), (1584, 203098), (1602, 200816), (1793, 179424), (1848, 174084), (1869, 172128), (1956, 164472), (1958, 164304), (2016, 159577), (2136, 150612), (2282, 140976), (2464, 130563), (2492, 129096), (2608, 123354), (2772, 116056), (2848, 112959), (2934, 109648), (2937, 109536), (3168, 101549), (3204, 100408), (3423, 93984), (3586, 89712), (3696, 87042), (3738, 86064), (3912, 82236), (3916, 82152), (4272, 75306), (4564, 70488), (4984, 64548), (5216, 61677), (5379, 59808), (5544, 58028), (5607, 57376), (5868, 54824), (5874, 54768), (6408, 50204), (6846, 46992), (6853, 46944), (7172, 44856), (7392, 43521), (7476, 43032), (7824, 41118), (7832, 41076), (8544, 37653), (8811, 36512), (9128, 35244), (9968, 32274), (10269, 31328), (10758, 29904), (11088, 29014), (11214, 28688), (11736, 27412), (11748, 27384), (12551, 25632), (12816, 25102), (13692, 23496), (13706, 23472), (14344, 22428), (14507, 22176), (14952, 21516), (15648, 20559), (15664, 20538), (16137, 19936), (17622, 18256)]