328021272

素因数分解:

$2^3\times 3^3\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:550

約数の個数: 128

約数和(自身を含む): 944640000

約数和(自身を除く): 616618728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 79, 94, 108, 141, 158, 188, 216, 237, 282, 316, 376, 409, 423, 474, 564, 632, 711, 818, 846, 948, 1128, 1227, 1269, 1422, 1636, 1692, 1896, 2133, 2454, 2538, 2844, 3272, 3384, 3681, 3713, 4266, 4908, 5076, 5688, 7362, 7426, 8532, 9816, 10152, 11043, 11139, 14724, 14852, 17064, 19223, 22086, 22278, 29448, 29704, 32311, 33417, 38446, 44172, 44556, 57669, 64622, 66834, 76892, 88344, 89112, 96933, 100251, 115338, 129244, 133668, 153784, 173007, 193866, 200502, 230676, 258488, 267336, 290799, 346014, 387732, 401004, 461352, 519021, 581598, 692028, 775464, 802008, 872397, 1038042, 1163196, 1384056, 1518617, 1744794, 2076084, 2326392, 3037234, 3489588, 4152168, 4555851, 6074468, 6979176, 9111702, 12148936, 13667553, 18223404, 27335106, 36446808, 41002659, 54670212, 82005318, 109340424, 164010636, 328021272]

約数ペア:

[(1, 328021272), (2, 164010636), (3, 109340424), (4, 82005318), (6, 54670212), (8, 41002659), (9, 36446808), (12, 27335106), (18, 18223404), (24, 13667553), (27, 12148936), (36, 9111702), (47, 6979176), (54, 6074468), (72, 4555851), (79, 4152168), (94, 3489588), (108, 3037234), (141, 2326392), (158, 2076084), (188, 1744794), (216, 1518617), (237, 1384056), (282, 1163196), (316, 1038042), (376, 872397), (409, 802008), (423, 775464), (474, 692028), (564, 581598), (632, 519021), (711, 461352), (818, 401004), (846, 387732), (948, 346014), (1128, 290799), (1227, 267336), (1269, 258488), (1422, 230676), (1636, 200502), (1692, 193866), (1896, 173007), (2133, 153784), (2454, 133668), (2538, 129244), (2844, 115338), (3272, 100251), (3384, 96933), (3681, 89112), (3713, 88344), (4266, 76892), (4908, 66834), (5076, 64622), (5688, 57669), (7362, 44556), (7426, 44172), (8532, 38446), (9816, 33417), (10152, 32311), (11043, 29704), (11139, 29448), (14724, 22278), (14852, 22086), (17064, 19223)]