338886912

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{373}}^1$

素因数の和:425

約数の個数: 216

約数和(自身を含む): 1119163584

約数和(自身を除く): 780276672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 169, 182, 192, 208, 224, 256, 273, 312, 336, 338, 364, 373, 384, 416, 448, 507, 546, 624, 672, 676, 728, 746, 768, 832, 896, 1014, 1092, 1119, 1183, 1248, 1344, 1352, 1456, 1492, 1664, 1792, 2028, 2184, 2238, 2366, 2496, 2611, 2688, 2704, 2912, 2984, 3328, 3549, 4056, 4368, 4476, 4732, 4849, 4992, 5222, 5376, 5408, 5824, 5968, 7098, 7833, 8112, 8736, 8952, 9464, 9698, 9984, 10444, 10816, 11648, 11936, 14196, 14547, 15666, 16224, 17472, 17904, 18928, 19396, 20888, 21632, 23296, 23872, 28392, 29094, 31332, 32448, 33943, 34944, 35808, 37856, 38792, 41776, 43264, 47744, 56784, 58188, 62664, 63037, 64896, 67886, 69888, 71616, 75712, 77584, 83552, 95488, 101829, 113568, 116376, 125328, 126074, 129792, 135772, 143232, 151424, 155168, 167104, 189111, 203658, 227136, 232752, 250656, 252148, 271544, 286464, 302848, 310336, 334208, 378222, 407316, 441259, 454272, 465504, 501312, 504296, 543088, 620672, 668416, 756444, 814632, 882518, 908544, 931008, 1002624, 1008592, 1086176, 1241344, 1323777, 1512888, 1629264, 1765036, 1862016, 2005248, 2017184, 2172352, 2647554, 3025776, 3258528, 3530072, 3724032, 4034368, 4344704, 5295108, 6051552, 6517056, 7060144, 8068736, 8689408, 10590216, 12103104, 13034112, 14120288, 16137472, 21180432, 24206208, 26068224, 28240576, 42360864, 48412416, 56481152, 84721728, 112962304, 169443456, 338886912]

約数ペア:

[(1, 338886912), (2, 169443456), (3, 112962304), (4, 84721728), (6, 56481152), (7, 48412416), (8, 42360864), (12, 28240576), (13, 26068224), (14, 24206208), (16, 21180432), (21, 16137472), (24, 14120288), (26, 13034112), (28, 12103104), (32, 10590216), (39, 8689408), (42, 8068736), (48, 7060144), (52, 6517056), (56, 6051552), (64, 5295108), (78, 4344704), (84, 4034368), (91, 3724032), (96, 3530072), (104, 3258528), (112, 3025776), (128, 2647554), (156, 2172352), (168, 2017184), (169, 2005248), (182, 1862016), (192, 1765036), (208, 1629264), (224, 1512888), (256, 1323777), (273, 1241344), (312, 1086176), (336, 1008592), (338, 1002624), (364, 931008), (373, 908544), (384, 882518), (416, 814632), (448, 756444), (507, 668416), (546, 620672), (624, 543088), (672, 504296), (676, 501312), (728, 465504), (746, 454272), (768, 441259), (832, 407316), (896, 378222), (1014, 334208), (1092, 310336), (1119, 302848), (1183, 286464), (1248, 271544), (1344, 252148), (1352, 250656), (1456, 232752), (1492, 227136), (1664, 203658), (1792, 189111), (2028, 167104), (2184, 155168), (2238, 151424), (2366, 143232), (2496, 135772), (2611, 129792), (2688, 126074), (2704, 125328), (2912, 116376), (2984, 113568), (3328, 101829), (3549, 95488), (4056, 83552), (4368, 77584), (4476, 75712), (4732, 71616), (4849, 69888), (4992, 67886), (5222, 64896), (5376, 63037), (5408, 62664), (5824, 58188), (5968, 56784), (7098, 47744), (7833, 43264), (8112, 41776), (8736, 38792), (8952, 37856), (9464, 35808), (9698, 34944), (9984, 33943), (10444, 32448), (10816, 31332), (11648, 29094), (11936, 28392), (14196, 23872), (14547, 23296), (15666, 21632), (16224, 20888), (17472, 19396), (17904, 18928)]