248051328

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{13183}}^1$

素因数の和:13214

約数の個数: 96

約数和(自身を含む): 766517760

約数和(自身を除く): 518466432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 294, 336, 384, 392, 448, 588, 672, 784, 896, 1176, 1344, 1568, 2352, 2688, 3136, 4704, 6272, 9408, 13183, 18816, 26366, 39549, 52732, 79098, 92281, 105464, 158196, 184562, 210928, 276843, 316392, 369124, 421856, 553686, 632784, 645967, 738248, 843712, 1107372, 1265568, 1291934, 1476496, 1687424, 1937901, 2214744, 2531136, 2583868, 2952992, 3875802, 4429488, 5062272, 5167736, 5905984, 7751604, 8858976, 10335472, 11811968, 15503208, 17717952, 20670944, 31006416, 35435904, 41341888, 62012832, 82683776, 124025664, 248051328]

約数ペア:

[(1, 248051328), (2, 124025664), (3, 82683776), (4, 62012832), (6, 41341888), (7, 35435904), (8, 31006416), (12, 20670944), (14, 17717952), (16, 15503208), (21, 11811968), (24, 10335472), (28, 8858976), (32, 7751604), (42, 5905984), (48, 5167736), (49, 5062272), (56, 4429488), (64, 3875802), (84, 2952992), (96, 2583868), (98, 2531136), (112, 2214744), (128, 1937901), (147, 1687424), (168, 1476496), (192, 1291934), (196, 1265568), (224, 1107372), (294, 843712), (336, 738248), (384, 645967), (392, 632784), (448, 553686), (588, 421856), (672, 369124), (784, 316392), (896, 276843), (1176, 210928), (1344, 184562), (1568, 158196), (2352, 105464), (2688, 92281), (3136, 79098), (4704, 52732), (6272, 39549), (9408, 26366), (13183, 18816)]