395220384

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1$

素因数の和:389

約数の個数: 240

約数和(自身を含む): 1289628648

約数和(自身を除く): 894408264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 37, 39, 48, 52, 54, 72, 74, 78, 81, 96, 104, 108, 111, 117, 144, 148, 156, 162, 208, 216, 222, 234, 288, 296, 312, 317, 324, 333, 351, 416, 432, 444, 468, 481, 592, 624, 634, 648, 666, 702, 864, 888, 936, 951, 962, 999, 1053, 1184, 1248, 1268, 1296, 1332, 1404, 1443, 1776, 1872, 1902, 1924, 1998, 2106, 2536, 2592, 2664, 2808, 2853, 2886, 2997, 3552, 3744, 3804, 3848, 3996, 4121, 4212, 4329, 5072, 5328, 5616, 5706, 5772, 5994, 7608, 7696, 7992, 8242, 8424, 8559, 8658, 10144, 10656, 11232, 11412, 11544, 11729, 11988, 12363, 12987, 15216, 15392, 15984, 16484, 16848, 17118, 17316, 22824, 23088, 23458, 23976, 24726, 25677, 25974, 30432, 31968, 32968, 33696, 34236, 34632, 35187, 37089, 38961, 45648, 46176, 46916, 47952, 49452, 51354, 51948, 65936, 68472, 69264, 70374, 74178, 77922, 91296, 93832, 95904, 98904, 102708, 103896, 105561, 111267, 131872, 136944, 138528, 140748, 148356, 152477, 155844, 187664, 197808, 205416, 207792, 211122, 222534, 273888, 281496, 296712, 304954, 311688, 316683, 333801, 375328, 395616, 410832, 415584, 422244, 445068, 457431, 562992, 593424, 609908, 623376, 633366, 667602, 821664, 844488, 890136, 914862, 950049, 1125984, 1186848, 1219816, 1246752, 1266732, 1335204, 1372293, 1688976, 1780272, 1829724, 1900098, 2439632, 2533464, 2670408, 2744586, 3377952, 3560544, 3659448, 3800196, 4116879, 4879264, 5066928, 5340816, 5489172, 7318896, 7600392, 8233758, 10133856, 10681632, 10978344, 12350637, 14637792, 15200784, 16467516, 21956688, 24701274, 30401568, 32935032, 43913376, 49402548, 65870064, 98805096, 131740128, 197610192, 395220384]

約数ペア:

[(1, 395220384), (2, 197610192), (3, 131740128), (4, 98805096), (6, 65870064), (8, 49402548), (9, 43913376), (12, 32935032), (13, 30401568), (16, 24701274), (18, 21956688), (24, 16467516), (26, 15200784), (27, 14637792), (32, 12350637), (36, 10978344), (37, 10681632), (39, 10133856), (48, 8233758), (52, 7600392), (54, 7318896), (72, 5489172), (74, 5340816), (78, 5066928), (81, 4879264), (96, 4116879), (104, 3800196), (108, 3659448), (111, 3560544), (117, 3377952), (144, 2744586), (148, 2670408), (156, 2533464), (162, 2439632), (208, 1900098), (216, 1829724), (222, 1780272), (234, 1688976), (288, 1372293), (296, 1335204), (312, 1266732), (317, 1246752), (324, 1219816), (333, 1186848), (351, 1125984), (416, 950049), (432, 914862), (444, 890136), (468, 844488), (481, 821664), (592, 667602), (624, 633366), (634, 623376), (648, 609908), (666, 593424), (702, 562992), (864, 457431), (888, 445068), (936, 422244), (951, 415584), (962, 410832), (999, 395616), (1053, 375328), (1184, 333801), (1248, 316683), (1268, 311688), (1296, 304954), (1332, 296712), (1404, 281496), (1443, 273888), (1776, 222534), (1872, 211122), (1902, 207792), (1924, 205416), (1998, 197808), (2106, 187664), (2536, 155844), (2592, 152477), (2664, 148356), (2808, 140748), (2853, 138528), (2886, 136944), (2997, 131872), (3552, 111267), (3744, 105561), (3804, 103896), (3848, 102708), (3996, 98904), (4121, 95904), (4212, 93832), (4329, 91296), (5072, 77922), (5328, 74178), (5616, 70374), (5706, 69264), (5772, 68472), (5994, 65936), (7608, 51948), (7696, 51354), (7992, 49452), (8242, 47952), (8424, 46916), (8559, 46176), (8658, 45648), (10144, 38961), (10656, 37089), (11232, 35187), (11412, 34632), (11544, 34236), (11729, 33696), (11988, 32968), (12363, 31968), (12987, 30432), (15216, 25974), (15392, 25677), (15984, 24726), (16484, 23976), (16848, 23458), (17118, 23088), (17316, 22824)]