307863936

素因数分解:

$2^7\times 3^3\times {\mathrm{229}}^1\times {\mathrm{389}}^1$

素因数の和:641

約数の個数: 128

約数和(自身を含む): 914940000

約数和(自身を除く): 607076064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 229, 288, 384, 389, 432, 458, 576, 687, 778, 864, 916, 1152, 1167, 1374, 1556, 1728, 1832, 2061, 2334, 2748, 3112, 3456, 3501, 3664, 4122, 4668, 5496, 6183, 6224, 7002, 7328, 8244, 9336, 10503, 10992, 12366, 12448, 14004, 14656, 16488, 18672, 21006, 21984, 24732, 24896, 28008, 29312, 32976, 37344, 42012, 43968, 49464, 49792, 56016, 65952, 74688, 84024, 87936, 89081, 98928, 112032, 131904, 149376, 168048, 178162, 197856, 224064, 263808, 267243, 336096, 356324, 395712, 448128, 534486, 672192, 712648, 791424, 801729, 1068972, 1344384, 1425296, 1603458, 2137944, 2405187, 2850592, 3206916, 4275888, 4810374, 5701184, 6413832, 8551776, 9620748, 11402368, 12827664, 17103552, 19241496, 25655328, 34207104, 38482992, 51310656, 76965984, 102621312, 153931968, 307863936]

約数ペア:

[(1, 307863936), (2, 153931968), (3, 102621312), (4, 76965984), (6, 51310656), (8, 38482992), (9, 34207104), (12, 25655328), (16, 19241496), (18, 17103552), (24, 12827664), (27, 11402368), (32, 9620748), (36, 8551776), (48, 6413832), (54, 5701184), (64, 4810374), (72, 4275888), (96, 3206916), (108, 2850592), (128, 2405187), (144, 2137944), (192, 1603458), (216, 1425296), (229, 1344384), (288, 1068972), (384, 801729), (389, 791424), (432, 712648), (458, 672192), (576, 534486), (687, 448128), (778, 395712), (864, 356324), (916, 336096), (1152, 267243), (1167, 263808), (1374, 224064), (1556, 197856), (1728, 178162), (1832, 168048), (2061, 149376), (2334, 131904), (2748, 112032), (3112, 98928), (3456, 89081), (3501, 87936), (3664, 84024), (4122, 74688), (4668, 65952), (5496, 56016), (6183, 49792), (6224, 49464), (7002, 43968), (7328, 42012), (8244, 37344), (9336, 32976), (10503, 29312), (10992, 28008), (12366, 24896), (12448, 24732), (14004, 21984), (14656, 21006), (16488, 18672)]