779816448

素因数分解:

$2^9\times 3^2\times {\mathrm{229}}^1\times {\mathrm{739}}^1$

素因数の和:992

約数の個数: 120

約数和(自身を含む): 2263489800

約数和(自身を除く): 1483673352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 229, 256, 288, 384, 458, 512, 576, 687, 739, 768, 916, 1152, 1374, 1478, 1536, 1832, 2061, 2217, 2304, 2748, 2956, 3664, 4122, 4434, 4608, 5496, 5912, 6651, 7328, 8244, 8868, 10992, 11824, 13302, 14656, 16488, 17736, 21984, 23648, 26604, 29312, 32976, 35472, 43968, 47296, 53208, 58624, 65952, 70944, 87936, 94592, 106416, 117248, 131904, 141888, 169231, 175872, 189184, 212832, 263808, 283776, 338462, 351744, 378368, 425664, 507693, 527616, 567552, 676924, 851328, 1015386, 1055232, 1135104, 1353848, 1523079, 1702656, 2030772, 2707696, 3046158, 3405312, 4061544, 5415392, 6092316, 8123088, 10830784, 12184632, 16246176, 21661568, 24369264, 32492352, 43323136, 48738528, 64984704, 86646272, 97477056, 129969408, 194954112, 259938816, 389908224, 779816448]

約数ペア:

[(1, 779816448), (2, 389908224), (3, 259938816), (4, 194954112), (6, 129969408), (8, 97477056), (9, 86646272), (12, 64984704), (16, 48738528), (18, 43323136), (24, 32492352), (32, 24369264), (36, 21661568), (48, 16246176), (64, 12184632), (72, 10830784), (96, 8123088), (128, 6092316), (144, 5415392), (192, 4061544), (229, 3405312), (256, 3046158), (288, 2707696), (384, 2030772), (458, 1702656), (512, 1523079), (576, 1353848), (687, 1135104), (739, 1055232), (768, 1015386), (916, 851328), (1152, 676924), (1374, 567552), (1478, 527616), (1536, 507693), (1832, 425664), (2061, 378368), (2217, 351744), (2304, 338462), (2748, 283776), (2956, 263808), (3664, 212832), (4122, 189184), (4434, 175872), (4608, 169231), (5496, 141888), (5912, 131904), (6651, 117248), (7328, 106416), (8244, 94592), (8868, 87936), (10992, 70944), (11824, 65952), (13302, 58624), (14656, 53208), (16488, 47296), (17736, 43968), (21984, 35472), (23648, 32976), (26604, 29312)]