1213964694688

素因数分解:

$2^5\times {\mathrm{229}}^1\times {\mathrm{10139}}^1\times {\mathrm{16339}}^1$

素因数の和:26717

約数の個数: 48

約数和(自身を含む): 2400813324000

約数和(自身を除く): 1186848629312

約数列:

[1, 2, 4, 8, 16, 32, 229, 458, 916, 1832, 3664, 7328, 10139, 16339, 20278, 32678, 40556, 65356, 81112, 130712, 162224, 261424, 324448, 522848, 2321831, 3741631, 4643662, 7483262, 9287324, 14966524, 18574648, 29933048, 37149296, 59866096, 74298592, 119732192, 165661121, 331322242, 662644484, 1325288968, 2650577936, 5301155872, 37936396709, 75872793418, 151745586836, 303491173672, 606982347344, 1213964694688]

約数ペア:

[(1, 1213964694688), (2, 606982347344), (4, 303491173672), (8, 151745586836), (16, 75872793418), (32, 37936396709), (229, 5301155872), (458, 2650577936), (916, 1325288968), (1832, 662644484), (3664, 331322242), (7328, 165661121), (10139, 119732192), (16339, 74298592), (20278, 59866096), (32678, 37149296), (40556, 29933048), (65356, 18574648), (81112, 14966524), (130712, 9287324), (162224, 7483262), (261424, 4643662), (324448, 3741631), (522848, 2321831)]