1555037856

素因数分解:

$2^5\times 3^2\times {\mathrm{547}}^1\times {\mathrm{9871}}^1$

素因数の和:10434

約数の個数: 72

約数和(自身を含む): 4430672064

約数和(自身を除く): 2875634208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 547, 1094, 1641, 2188, 3282, 4376, 4923, 6564, 8752, 9846, 9871, 13128, 17504, 19692, 19742, 26256, 29613, 39384, 39484, 52512, 59226, 78768, 78968, 88839, 118452, 157536, 157936, 177678, 236904, 315872, 355356, 473808, 710712, 947616, 1421424, 2842848, 5399437, 10798874, 16198311, 21597748, 32396622, 43195496, 48594933, 64793244, 86390992, 97189866, 129586488, 172781984, 194379732, 259172976, 388759464, 518345952, 777518928, 1555037856]

約数ペア:

[(1, 1555037856), (2, 777518928), (3, 518345952), (4, 388759464), (6, 259172976), (8, 194379732), (9, 172781984), (12, 129586488), (16, 97189866), (18, 86390992), (24, 64793244), (32, 48594933), (36, 43195496), (48, 32396622), (72, 21597748), (96, 16198311), (144, 10798874), (288, 5399437), (547, 2842848), (1094, 1421424), (1641, 947616), (2188, 710712), (3282, 473808), (4376, 355356), (4923, 315872), (6564, 236904), (8752, 177678), (9846, 157936), (9871, 157536), (13128, 118452), (17504, 88839), (19692, 78968), (19742, 78768), (26256, 59226), (29613, 52512), (39384, 39484)]