306720768

素因数分解:

$2^{12}\times 3^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:365

約数の個数: 104

約数和(自身を含む): 828929200

約数和(自身を除く): 522208432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 109, 128, 192, 218, 229, 256, 327, 384, 436, 458, 512, 654, 687, 768, 872, 916, 1024, 1308, 1374, 1536, 1744, 1832, 2048, 2616, 2748, 3072, 3488, 3664, 4096, 5232, 5496, 6144, 6976, 7328, 10464, 10992, 12288, 13952, 14656, 20928, 21984, 24961, 27904, 29312, 41856, 43968, 49922, 55808, 58624, 74883, 83712, 87936, 99844, 111616, 117248, 149766, 167424, 175872, 199688, 223232, 234496, 299532, 334848, 351744, 399376, 446464, 468992, 599064, 669696, 703488, 798752, 937984, 1198128, 1339392, 1406976, 1597504, 2396256, 2813952, 3195008, 4792512, 6390016, 9585024, 12780032, 19170048, 25560064, 38340096, 51120128, 76680192, 102240256, 153360384, 306720768]

約数ペア:

[(1, 306720768), (2, 153360384), (3, 102240256), (4, 76680192), (6, 51120128), (8, 38340096), (12, 25560064), (16, 19170048), (24, 12780032), (32, 9585024), (48, 6390016), (64, 4792512), (96, 3195008), (109, 2813952), (128, 2396256), (192, 1597504), (218, 1406976), (229, 1339392), (256, 1198128), (327, 937984), (384, 798752), (436, 703488), (458, 669696), (512, 599064), (654, 468992), (687, 446464), (768, 399376), (872, 351744), (916, 334848), (1024, 299532), (1308, 234496), (1374, 223232), (1536, 199688), (1744, 175872), (1832, 167424), (2048, 149766), (2616, 117248), (2748, 111616), (3072, 99844), (3488, 87936), (3664, 83712), (4096, 74883), (5232, 58624), (5496, 55808), (6144, 49922), (6976, 43968), (7328, 41856), (10464, 29312), (10992, 27904), (12288, 24961), (13952, 21984), (14656, 20928)]