305954688

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{367}}^1$

素因数の和:564

約数の個数: 128

約数和(自身を含む): 882846720

約数和(自身を除く): 576892032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 167, 192, 208, 312, 334, 367, 384, 416, 501, 624, 668, 734, 832, 1002, 1101, 1248, 1336, 1468, 1664, 2004, 2171, 2202, 2496, 2672, 2936, 4008, 4342, 4404, 4771, 4992, 5344, 5872, 6513, 8016, 8684, 8808, 9542, 10688, 11744, 13026, 14313, 16032, 17368, 17616, 19084, 21376, 23488, 26052, 28626, 32064, 34736, 35232, 38168, 46976, 52104, 57252, 61289, 64128, 69472, 70464, 76336, 104208, 114504, 122578, 138944, 140928, 152672, 183867, 208416, 229008, 245156, 277888, 305344, 367734, 416832, 458016, 490312, 610688, 735468, 796757, 833664, 916032, 980624, 1470936, 1593514, 1832064, 1961248, 2390271, 2941872, 3187028, 3922496, 4780542, 5883744, 6374056, 7844992, 9561084, 11767488, 12748112, 19122168, 23534976, 25496224, 38244336, 50992448, 76488672, 101984896, 152977344, 305954688]

約数ペア:

[(1, 305954688), (2, 152977344), (3, 101984896), (4, 76488672), (6, 50992448), (8, 38244336), (12, 25496224), (13, 23534976), (16, 19122168), (24, 12748112), (26, 11767488), (32, 9561084), (39, 7844992), (48, 6374056), (52, 5883744), (64, 4780542), (78, 3922496), (96, 3187028), (104, 2941872), (128, 2390271), (156, 1961248), (167, 1832064), (192, 1593514), (208, 1470936), (312, 980624), (334, 916032), (367, 833664), (384, 796757), (416, 735468), (501, 610688), (624, 490312), (668, 458016), (734, 416832), (832, 367734), (1002, 305344), (1101, 277888), (1248, 245156), (1336, 229008), (1468, 208416), (1664, 183867), (2004, 152672), (2171, 140928), (2202, 138944), (2496, 122578), (2672, 114504), (2936, 104208), (4008, 76336), (4342, 70464), (4404, 69472), (4771, 64128), (4992, 61289), (5344, 57252), (5872, 52104), (6513, 46976), (8016, 38168), (8684, 35232), (8808, 34736), (9542, 32064), (10688, 28626), (11744, 26052), (13026, 23488), (14313, 21376), (16032, 19084), (17368, 17616)]