2183435768

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{1931}}^1$

素因数の和:2172

約数の個数: 64

約数和(自身を含む): 4437417600

約数和(自身を除く): 2253981832

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 173, 344, 346, 692, 817, 1384, 1634, 1931, 3268, 3287, 3862, 6536, 6574, 7439, 7724, 13148, 14878, 15448, 26296, 29756, 36689, 59512, 73378, 83033, 141341, 146756, 166066, 282682, 293512, 332132, 334063, 565364, 664264, 668126, 1130728, 1336252, 1577627, 2672504, 3155254, 6310508, 6347197, 12621016, 12694394, 14364709, 25388788, 28729418, 50777576, 57458836, 114917672, 272929471, 545858942, 1091717884, 2183435768]

約数ペア:

[(1, 2183435768), (2, 1091717884), (4, 545858942), (8, 272929471), (19, 114917672), (38, 57458836), (43, 50777576), (76, 28729418), (86, 25388788), (152, 14364709), (172, 12694394), (173, 12621016), (344, 6347197), (346, 6310508), (692, 3155254), (817, 2672504), (1384, 1577627), (1634, 1336252), (1931, 1130728), (3268, 668126), (3287, 664264), (3862, 565364), (6536, 334063), (6574, 332132), (7439, 293512), (7724, 282682), (13148, 166066), (14878, 146756), (15448, 141341), (26296, 83033), (29756, 73378), (36689, 59512)]