318336768

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{4457}}^1$

素因数の和:4510

約数の個数: 108

約数和(自身を含む): 947663808

約数和(自身を除く): 629327040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 558, 576, 744, 768, 992, 1116, 1152, 1488, 1984, 2232, 2304, 2976, 3968, 4457, 4464, 5952, 7936, 8914, 8928, 11904, 13371, 17828, 17856, 23808, 26742, 35656, 35712, 40113, 53484, 71312, 71424, 80226, 106968, 138167, 142624, 160452, 213936, 276334, 285248, 320904, 414501, 427872, 552668, 570496, 641808, 829002, 855744, 1105336, 1140992, 1243503, 1283616, 1658004, 1711488, 2210672, 2487006, 2567232, 3316008, 3422976, 4421344, 4974012, 5134464, 6632016, 8842688, 9948024, 10268928, 13264032, 17685376, 19896048, 26528064, 35370752, 39792096, 53056128, 79584192, 106112256, 159168384, 318336768]

約数ペア:

[(1, 318336768), (2, 159168384), (3, 106112256), (4, 79584192), (6, 53056128), (8, 39792096), (9, 35370752), (12, 26528064), (16, 19896048), (18, 17685376), (24, 13264032), (31, 10268928), (32, 9948024), (36, 8842688), (48, 6632016), (62, 5134464), (64, 4974012), (72, 4421344), (93, 3422976), (96, 3316008), (124, 2567232), (128, 2487006), (144, 2210672), (186, 1711488), (192, 1658004), (248, 1283616), (256, 1243503), (279, 1140992), (288, 1105336), (372, 855744), (384, 829002), (496, 641808), (558, 570496), (576, 552668), (744, 427872), (768, 414501), (992, 320904), (1116, 285248), (1152, 276334), (1488, 213936), (1984, 160452), (2232, 142624), (2304, 138167), (2976, 106968), (3968, 80226), (4457, 71424), (4464, 71312), (5952, 53484), (7936, 40113), (8914, 35712), (8928, 35656), (11904, 26742), (13371, 23808), (17828, 17856)]