390368256

素因数分解:

$2^{10}\times 3^1\times {\mathrm{83}}^1\times {\mathrm{1531}}^1$

素因数の和:1637

約数の個数: 88

約数和(自身を含む): 1053697344

約数和(自身を除く): 663329088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 83, 96, 128, 166, 192, 249, 256, 332, 384, 498, 512, 664, 768, 996, 1024, 1328, 1531, 1536, 1992, 2656, 3062, 3072, 3984, 4593, 5312, 6124, 7968, 9186, 10624, 12248, 15936, 18372, 21248, 24496, 31872, 36744, 42496, 48992, 63744, 73488, 84992, 97984, 127073, 127488, 146976, 195968, 254146, 254976, 293952, 381219, 391936, 508292, 587904, 762438, 783872, 1016584, 1175808, 1524876, 1567744, 2033168, 2351616, 3049752, 4066336, 4703232, 6099504, 8132672, 12199008, 16265344, 24398016, 32530688, 48796032, 65061376, 97592064, 130122752, 195184128, 390368256]

約数ペア:

[(1, 390368256), (2, 195184128), (3, 130122752), (4, 97592064), (6, 65061376), (8, 48796032), (12, 32530688), (16, 24398016), (24, 16265344), (32, 12199008), (48, 8132672), (64, 6099504), (83, 4703232), (96, 4066336), (128, 3049752), (166, 2351616), (192, 2033168), (249, 1567744), (256, 1524876), (332, 1175808), (384, 1016584), (498, 783872), (512, 762438), (664, 587904), (768, 508292), (996, 391936), (1024, 381219), (1328, 293952), (1531, 254976), (1536, 254146), (1992, 195968), (2656, 146976), (3062, 127488), (3072, 127073), (3984, 97984), (4593, 84992), (5312, 73488), (6124, 63744), (7968, 48992), (9186, 42496), (10624, 36744), (12248, 31872), (15936, 24496), (18372, 21248)]