218383488

素因数分解:

$2^7\times 3^2\times {\mathrm{163}}^1\times {\mathrm{1163}}^1$

素因数の和:1346

約数の個数: 96

約数和(自身を含む): 632820240

約数和(自身を除く): 414436752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 163, 192, 288, 326, 384, 489, 576, 652, 978, 1152, 1163, 1304, 1467, 1956, 2326, 2608, 2934, 3489, 3912, 4652, 5216, 5868, 6978, 7824, 9304, 10432, 10467, 11736, 13956, 15648, 18608, 20864, 20934, 23472, 27912, 31296, 37216, 41868, 46944, 55824, 62592, 74432, 83736, 93888, 111648, 148864, 167472, 187776, 189569, 223296, 334944, 379138, 446592, 568707, 669888, 758276, 1137414, 1339776, 1516552, 1706121, 2274828, 3033104, 3412242, 4549656, 6066208, 6824484, 9099312, 12132416, 13648968, 18198624, 24264832, 27297936, 36397248, 54595872, 72794496, 109191744, 218383488]

約数ペア:

[(1, 218383488), (2, 109191744), (3, 72794496), (4, 54595872), (6, 36397248), (8, 27297936), (9, 24264832), (12, 18198624), (16, 13648968), (18, 12132416), (24, 9099312), (32, 6824484), (36, 6066208), (48, 4549656), (64, 3412242), (72, 3033104), (96, 2274828), (128, 1706121), (144, 1516552), (163, 1339776), (192, 1137414), (288, 758276), (326, 669888), (384, 568707), (489, 446592), (576, 379138), (652, 334944), (978, 223296), (1152, 189569), (1163, 187776), (1304, 167472), (1467, 148864), (1956, 111648), (2326, 93888), (2608, 83736), (2934, 74432), (3489, 62592), (3912, 55824), (4652, 46944), (5216, 41868), (5868, 37216), (6978, 31296), (7824, 27912), (9304, 23472), (10432, 20934), (10467, 20864), (11736, 18608), (13956, 15648)]