329048384

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:141

約数の個数: 224

約数和(自身を含む): 858316800

約数和(自身を除く): 529268416

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 31, 32, 38, 43, 56, 58, 62, 64, 76, 86, 112, 116, 124, 133, 152, 172, 203, 217, 224, 232, 248, 266, 301, 304, 344, 406, 434, 448, 464, 496, 532, 551, 589, 602, 608, 688, 812, 817, 868, 899, 928, 992, 1064, 1102, 1178, 1204, 1216, 1247, 1333, 1376, 1624, 1634, 1736, 1798, 1856, 1984, 2128, 2204, 2356, 2408, 2494, 2666, 2752, 3248, 3268, 3472, 3596, 3857, 4123, 4256, 4408, 4712, 4816, 4988, 5332, 5719, 6293, 6496, 6536, 6944, 7192, 7714, 8246, 8512, 8729, 8816, 9331, 9424, 9632, 9976, 10664, 11438, 12586, 12992, 13072, 13888, 14384, 15428, 16492, 17081, 17458, 17632, 18662, 18848, 19264, 19952, 21328, 22876, 23693, 25172, 25327, 26144, 28768, 30856, 32984, 34162, 34916, 35264, 37324, 37696, 38657, 39904, 42656, 45752, 47386, 50344, 50654, 52288, 57536, 61712, 65968, 68324, 69832, 74648, 77314, 79808, 85312, 91504, 94772, 100688, 101308, 119567, 123424, 131936, 136648, 139664, 149296, 154628, 165851, 177289, 183008, 189544, 201376, 202616, 239134, 246848, 263872, 270599, 273296, 279328, 298592, 309256, 331702, 354578, 366016, 379088, 402752, 405232, 478268, 541198, 546592, 558656, 597184, 618512, 663404, 709156, 734483, 758176, 810464, 956536, 1082396, 1093184, 1237024, 1326808, 1418312, 1468966, 1516352, 1620928, 1913072, 2164792, 2474048, 2653616, 2836624, 2937932, 3826144, 4329584, 5141381, 5307232, 5673248, 5875864, 7652288, 8659168, 10282762, 10614464, 11346496, 11751728, 17318336, 20565524, 23503456, 41131048, 47006912, 82262096, 164524192, 329048384]

約数ペア:

[(1, 329048384), (2, 164524192), (4, 82262096), (7, 47006912), (8, 41131048), (14, 23503456), (16, 20565524), (19, 17318336), (28, 11751728), (29, 11346496), (31, 10614464), (32, 10282762), (38, 8659168), (43, 7652288), (56, 5875864), (58, 5673248), (62, 5307232), (64, 5141381), (76, 4329584), (86, 3826144), (112, 2937932), (116, 2836624), (124, 2653616), (133, 2474048), (152, 2164792), (172, 1913072), (203, 1620928), (217, 1516352), (224, 1468966), (232, 1418312), (248, 1326808), (266, 1237024), (301, 1093184), (304, 1082396), (344, 956536), (406, 810464), (434, 758176), (448, 734483), (464, 709156), (496, 663404), (532, 618512), (551, 597184), (589, 558656), (602, 546592), (608, 541198), (688, 478268), (812, 405232), (817, 402752), (868, 379088), (899, 366016), (928, 354578), (992, 331702), (1064, 309256), (1102, 298592), (1178, 279328), (1204, 273296), (1216, 270599), (1247, 263872), (1333, 246848), (1376, 239134), (1624, 202616), (1634, 201376), (1736, 189544), (1798, 183008), (1856, 177289), (1984, 165851), (2128, 154628), (2204, 149296), (2356, 139664), (2408, 136648), (2494, 131936), (2666, 123424), (2752, 119567), (3248, 101308), (3268, 100688), (3472, 94772), (3596, 91504), (3857, 85312), (4123, 79808), (4256, 77314), (4408, 74648), (4712, 69832), (4816, 68324), (4988, 65968), (5332, 61712), (5719, 57536), (6293, 52288), (6496, 50654), (6536, 50344), (6944, 47386), (7192, 45752), (7714, 42656), (8246, 39904), (8512, 38657), (8729, 37696), (8816, 37324), (9331, 35264), (9424, 34916), (9632, 34162), (9976, 32984), (10664, 30856), (11438, 28768), (12586, 26144), (12992, 25327), (13072, 25172), (13888, 23693), (14384, 22876), (15428, 21328), (16492, 19952), (17081, 19264), (17458, 18848), (17632, 18662)]