338957568

素因数分解:

$2^8\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:162

約数の個数: 288

約数和(自身を含む): 1103760000

約数和(自身を除く): 764802432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 29, 32, 36, 38, 48, 54, 57, 58, 64, 72, 76, 87, 89, 96, 108, 114, 116, 128, 144, 152, 171, 174, 178, 192, 216, 228, 232, 256, 261, 267, 288, 304, 342, 348, 356, 384, 432, 456, 464, 513, 522, 534, 551, 576, 608, 684, 696, 712, 768, 783, 801, 864, 912, 928, 1026, 1044, 1068, 1102, 1152, 1216, 1368, 1392, 1424, 1566, 1602, 1653, 1691, 1728, 1824, 1856, 2052, 2088, 2136, 2204, 2304, 2403, 2432, 2581, 2736, 2784, 2848, 3132, 3204, 3306, 3382, 3456, 3648, 3712, 4104, 4176, 4272, 4408, 4806, 4864, 4959, 5073, 5162, 5472, 5568, 5696, 6264, 6408, 6612, 6764, 6912, 7296, 7424, 7743, 8208, 8352, 8544, 8816, 9612, 9918, 10146, 10324, 10944, 11136, 11392, 12528, 12816, 13224, 13528, 14592, 14877, 15219, 15486, 16416, 16704, 17088, 17632, 19224, 19836, 20292, 20648, 21888, 22272, 22784, 23229, 25056, 25632, 26448, 27056, 29754, 30438, 30972, 32832, 33408, 34176, 35264, 38448, 39672, 40584, 41296, 43776, 45657, 46458, 49039, 50112, 51264, 52896, 54112, 59508, 60876, 61944, 65664, 66816, 68352, 69687, 70528, 76896, 79344, 81168, 82592, 91314, 92916, 98078, 100224, 102528, 105792, 108224, 119016, 121752, 123888, 131328, 139374, 141056, 147117, 153792, 158688, 162336, 165184, 182628, 185832, 196156, 200448, 205056, 211584, 216448, 238032, 243504, 247776, 278748, 294234, 307584, 317376, 324672, 330368, 365256, 371664, 392312, 423168, 432896, 441351, 476064, 487008, 495552, 557496, 588468, 615168, 634752, 649344, 660736, 730512, 743328, 784624, 882702, 952128, 974016, 991104, 1114992, 1176936, 1269504, 1298688, 1324053, 1461024, 1486656, 1569248, 1765404, 1904256, 1948032, 1982208, 2229984, 2353872, 2648106, 2922048, 2973312, 3138496, 3530808, 3808512, 3896064, 4459968, 4707744, 5296212, 5844096, 5946624, 6276992, 7061616, 8919936, 9415488, 10592424, 11688192, 12553984, 14123232, 17839872, 18830976, 21184848, 28246464, 37661952, 42369696, 56492928, 84739392, 112985856, 169478784, 338957568]

約数ペア:

[(1, 338957568), (2, 169478784), (3, 112985856), (4, 84739392), (6, 56492928), (8, 42369696), (9, 37661952), (12, 28246464), (16, 21184848), (18, 18830976), (19, 17839872), (24, 14123232), (27, 12553984), (29, 11688192), (32, 10592424), (36, 9415488), (38, 8919936), (48, 7061616), (54, 6276992), (57, 5946624), (58, 5844096), (64, 5296212), (72, 4707744), (76, 4459968), (87, 3896064), (89, 3808512), (96, 3530808), (108, 3138496), (114, 2973312), (116, 2922048), (128, 2648106), (144, 2353872), (152, 2229984), (171, 1982208), (174, 1948032), (178, 1904256), (192, 1765404), (216, 1569248), (228, 1486656), (232, 1461024), (256, 1324053), (261, 1298688), (267, 1269504), (288, 1176936), (304, 1114992), (342, 991104), (348, 974016), (356, 952128), (384, 882702), (432, 784624), (456, 743328), (464, 730512), (513, 660736), (522, 649344), (534, 634752), (551, 615168), (576, 588468), (608, 557496), (684, 495552), (696, 487008), (712, 476064), (768, 441351), (783, 432896), (801, 423168), (864, 392312), (912, 371664), (928, 365256), (1026, 330368), (1044, 324672), (1068, 317376), (1102, 307584), (1152, 294234), (1216, 278748), (1368, 247776), (1392, 243504), (1424, 238032), (1566, 216448), (1602, 211584), (1653, 205056), (1691, 200448), (1728, 196156), (1824, 185832), (1856, 182628), (2052, 165184), (2088, 162336), (2136, 158688), (2204, 153792), (2304, 147117), (2403, 141056), (2432, 139374), (2581, 131328), (2736, 123888), (2784, 121752), (2848, 119016), (3132, 108224), (3204, 105792), (3306, 102528), (3382, 100224), (3456, 98078), (3648, 92916), (3712, 91314), (4104, 82592), (4176, 81168), (4272, 79344), (4408, 76896), (4806, 70528), (4864, 69687), (4959, 68352), (5073, 66816), (5162, 65664), (5472, 61944), (5568, 60876), (5696, 59508), (6264, 54112), (6408, 52896), (6612, 51264), (6764, 50112), (6912, 49039), (7296, 46458), (7424, 45657), (7743, 43776), (8208, 41296), (8352, 40584), (8544, 39672), (8816, 38448), (9612, 35264), (9918, 34176), (10146, 33408), (10324, 32832), (10944, 30972), (11136, 30438), (11392, 29754), (12528, 27056), (12816, 26448), (13224, 25632), (13528, 25056), (14592, 23229), (14877, 22784), (15219, 22272), (15486, 21888), (16416, 20648), (16704, 20292), (17088, 19836), (17632, 19224)]