1388453952

素因数分解:

$2^6\times 3^1\times {\mathrm{557}}^1\times {\mathrm{12983}}^1$

素因数の和:13555

約数の個数: 56

約数和(自身を含む): 3680496576

約数和(自身を除く): 2292042624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 557, 1114, 1671, 2228, 3342, 4456, 6684, 8912, 12983, 13368, 17824, 25966, 26736, 35648, 38949, 51932, 53472, 77898, 103864, 106944, 155796, 207728, 311592, 415456, 623184, 830912, 1246368, 2492736, 7231531, 14463062, 21694593, 28926124, 43389186, 57852248, 86778372, 115704496, 173556744, 231408992, 347113488, 462817984, 694226976, 1388453952]

約数ペア:

[(1, 1388453952), (2, 694226976), (3, 462817984), (4, 347113488), (6, 231408992), (8, 173556744), (12, 115704496), (16, 86778372), (24, 57852248), (32, 43389186), (48, 28926124), (64, 21694593), (96, 14463062), (192, 7231531), (557, 2492736), (1114, 1246368), (1671, 830912), (2228, 623184), (3342, 415456), (4456, 311592), (6684, 207728), (8912, 155796), (12983, 106944), (13368, 103864), (17824, 77898), (25966, 53472), (26736, 51932), (35648, 38949)]