331391104

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{631}}^1$

素因数の和:1029

約数の個数: 64

約数和(自身を含む): 723286080

約数和(自身を除く): 391894976

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 373, 631, 704, 746, 1262, 1408, 1492, 2524, 2984, 4103, 5048, 5968, 6941, 8206, 10096, 11936, 13882, 16412, 20192, 23872, 27764, 32824, 40384, 47744, 55528, 65648, 80768, 111056, 131296, 222112, 235363, 262592, 444224, 470726, 525184, 888448, 941452, 1882904, 2588993, 3765808, 5177986, 7531616, 10355972, 15063232, 20711944, 30126464, 41423888, 82847776, 165695552, 331391104]

約数ペア:

[(1, 331391104), (2, 165695552), (4, 82847776), (8, 41423888), (11, 30126464), (16, 20711944), (22, 15063232), (32, 10355972), (44, 7531616), (64, 5177986), (88, 3765808), (128, 2588993), (176, 1882904), (352, 941452), (373, 888448), (631, 525184), (704, 470726), (746, 444224), (1262, 262592), (1408, 235363), (1492, 222112), (2524, 131296), (2984, 111056), (4103, 80768), (5048, 65648), (5968, 55528), (6941, 47744), (8206, 40384), (10096, 32824), (11936, 27764), (13882, 23872), (16412, 20192)]