331174272

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:241

約数の個数: 256

約数和(自身を含む): 1067915520

約数和(自身を除く): 736741248

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 37, 39, 44, 48, 52, 64, 66, 74, 78, 88, 96, 104, 111, 128, 132, 143, 148, 156, 163, 176, 192, 208, 222, 264, 286, 296, 312, 326, 352, 384, 407, 416, 429, 444, 481, 489, 528, 572, 592, 624, 652, 704, 814, 832, 858, 888, 962, 978, 1056, 1144, 1184, 1221, 1248, 1304, 1408, 1443, 1628, 1664, 1716, 1776, 1793, 1924, 1956, 2112, 2119, 2288, 2368, 2442, 2496, 2608, 2886, 3256, 3432, 3552, 3586, 3848, 3912, 4224, 4238, 4576, 4736, 4884, 4992, 5216, 5291, 5379, 5772, 6031, 6357, 6512, 6864, 7104, 7172, 7696, 7824, 8476, 9152, 9768, 10432, 10582, 10758, 11544, 12062, 12714, 13024, 13728, 14208, 14344, 15392, 15648, 15873, 16952, 18093, 18304, 19536, 20864, 21164, 21516, 23088, 23309, 24124, 25428, 26048, 27456, 28688, 30784, 31296, 31746, 33904, 36186, 39072, 42328, 43032, 46176, 46618, 48248, 50856, 52096, 54912, 57376, 61568, 62592, 63492, 66341, 67808, 69927, 72372, 78144, 78403, 84656, 86064, 92352, 93236, 96496, 101712, 114752, 126984, 132682, 135616, 139854, 144744, 156288, 156806, 169312, 172128, 184704, 186472, 192992, 199023, 203424, 229504, 235209, 253968, 265364, 271232, 279708, 289488, 313612, 338624, 344256, 372944, 385984, 398046, 406848, 470418, 507936, 530728, 559416, 578976, 627224, 677248, 688512, 745888, 771968, 796092, 813696, 862433, 940836, 1015872, 1061456, 1118832, 1157952, 1254448, 1491776, 1592184, 1724866, 1881672, 2031744, 2122912, 2237664, 2315904, 2508896, 2587299, 2983552, 3184368, 3449732, 3763344, 4245824, 4475328, 5017792, 5174598, 6368736, 6899464, 7526688, 8491648, 8950656, 10035584, 10349196, 12737472, 13798928, 15053376, 20698392, 25474944, 27597856, 30106752, 41396784, 55195712, 82793568, 110391424, 165587136, 331174272]

約数ペア:

[(1, 331174272), (2, 165587136), (3, 110391424), (4, 82793568), (6, 55195712), (8, 41396784), (11, 30106752), (12, 27597856), (13, 25474944), (16, 20698392), (22, 15053376), (24, 13798928), (26, 12737472), (32, 10349196), (33, 10035584), (37, 8950656), (39, 8491648), (44, 7526688), (48, 6899464), (52, 6368736), (64, 5174598), (66, 5017792), (74, 4475328), (78, 4245824), (88, 3763344), (96, 3449732), (104, 3184368), (111, 2983552), (128, 2587299), (132, 2508896), (143, 2315904), (148, 2237664), (156, 2122912), (163, 2031744), (176, 1881672), (192, 1724866), (208, 1592184), (222, 1491776), (264, 1254448), (286, 1157952), (296, 1118832), (312, 1061456), (326, 1015872), (352, 940836), (384, 862433), (407, 813696), (416, 796092), (429, 771968), (444, 745888), (481, 688512), (489, 677248), (528, 627224), (572, 578976), (592, 559416), (624, 530728), (652, 507936), (704, 470418), (814, 406848), (832, 398046), (858, 385984), (888, 372944), (962, 344256), (978, 338624), (1056, 313612), (1144, 289488), (1184, 279708), (1221, 271232), (1248, 265364), (1304, 253968), (1408, 235209), (1443, 229504), (1628, 203424), (1664, 199023), (1716, 192992), (1776, 186472), (1793, 184704), (1924, 172128), (1956, 169312), (2112, 156806), (2119, 156288), (2288, 144744), (2368, 139854), (2442, 135616), (2496, 132682), (2608, 126984), (2886, 114752), (3256, 101712), (3432, 96496), (3552, 93236), (3586, 92352), (3848, 86064), (3912, 84656), (4224, 78403), (4238, 78144), (4576, 72372), (4736, 69927), (4884, 67808), (4992, 66341), (5216, 63492), (5291, 62592), (5379, 61568), (5772, 57376), (6031, 54912), (6357, 52096), (6512, 50856), (6864, 48248), (7104, 46618), (7172, 46176), (7696, 43032), (7824, 42328), (8476, 39072), (9152, 36186), (9768, 33904), (10432, 31746), (10582, 31296), (10758, 30784), (11544, 28688), (12062, 27456), (12714, 26048), (13024, 25428), (13728, 24124), (14208, 23309), (14344, 23088), (15392, 21516), (15648, 21164), (15873, 20864), (16952, 19536), (18093, 18304)]