2218871664

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{177113}}^1$

素因数の和:177159

約数の個数: 80

約数和(自身を含む): 6588640800

約数和(自身を除く): 4369769136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 87, 108, 116, 144, 174, 216, 232, 261, 348, 432, 464, 522, 696, 783, 1044, 1392, 1566, 2088, 3132, 4176, 6264, 12528, 177113, 354226, 531339, 708452, 1062678, 1416904, 1594017, 2125356, 2833808, 3188034, 4250712, 4782051, 5136277, 6376068, 8501424, 9564102, 10272554, 12752136, 15408831, 19128204, 20545108, 25504272, 30817662, 38256408, 41090216, 46226493, 61635324, 76512816, 82180432, 92452986, 123270648, 138679479, 184905972, 246541296, 277358958, 369811944, 554717916, 739623888, 1109435832, 2218871664]

約数ペア:

[(1, 2218871664), (2, 1109435832), (3, 739623888), (4, 554717916), (6, 369811944), (8, 277358958), (9, 246541296), (12, 184905972), (16, 138679479), (18, 123270648), (24, 92452986), (27, 82180432), (29, 76512816), (36, 61635324), (48, 46226493), (54, 41090216), (58, 38256408), (72, 30817662), (87, 25504272), (108, 20545108), (116, 19128204), (144, 15408831), (174, 12752136), (216, 10272554), (232, 9564102), (261, 8501424), (348, 6376068), (432, 5136277), (464, 4782051), (522, 4250712), (696, 3188034), (783, 2833808), (1044, 2125356), (1392, 1594017), (1566, 1416904), (2088, 1062678), (3132, 708452), (4176, 531339), (6264, 354226), (12528, 177113)]