442176

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{47}}^1$

素因数の和:76

約数の個数: 84

約数和(自身を含む): 1389888

約数和(自身を除く): 947712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 49, 56, 64, 84, 94, 96, 98, 112, 141, 147, 168, 188, 192, 196, 224, 282, 294, 329, 336, 376, 392, 448, 564, 588, 658, 672, 752, 784, 987, 1128, 1176, 1316, 1344, 1504, 1568, 1974, 2256, 2303, 2352, 2632, 3008, 3136, 3948, 4512, 4606, 4704, 5264, 6909, 7896, 9024, 9212, 9408, 10528, 13818, 15792, 18424, 21056, 27636, 31584, 36848, 55272, 63168, 73696, 110544, 147392, 221088, 442176]

約数ペア:

[(1, 442176), (2, 221088), (3, 147392), (4, 110544), (6, 73696), (7, 63168), (8, 55272), (12, 36848), (14, 31584), (16, 27636), (21, 21056), (24, 18424), (28, 15792), (32, 13818), (42, 10528), (47, 9408), (48, 9212), (49, 9024), (56, 7896), (64, 6909), (84, 5264), (94, 4704), (96, 4606), (98, 4512), (112, 3948), (141, 3136), (147, 3008), (168, 2632), (188, 2352), (192, 2303), (196, 2256), (224, 1974), (282, 1568), (294, 1504), (329, 1344), (336, 1316), (376, 1176), (392, 1128), (448, 987), (564, 784), (588, 752), (658, 672)]