1640213088

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1\times {\mathrm{1669}}^1$

素因数の和:2064

約数の個数: 96

約数和(自身を含む): 4469320800

約数和(自身を除く): 2829107712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 87, 96, 116, 174, 232, 348, 353, 464, 696, 706, 928, 1059, 1392, 1412, 1669, 2118, 2784, 2824, 3338, 4236, 5007, 5648, 6676, 8472, 10014, 10237, 11296, 13352, 16944, 20028, 20474, 26704, 30711, 33888, 40056, 40948, 48401, 53408, 61422, 80112, 81896, 96802, 122844, 145203, 160224, 163792, 193604, 245688, 290406, 327584, 387208, 491376, 580812, 589157, 774416, 982752, 1161624, 1178314, 1548832, 1767471, 2323248, 2356628, 3534942, 4646496, 4713256, 7069884, 9426512, 14139768, 17085553, 18853024, 28279536, 34171106, 51256659, 56559072, 68342212, 102513318, 136684424, 205026636, 273368848, 410053272, 546737696, 820106544, 1640213088]

約数ペア:

[(1, 1640213088), (2, 820106544), (3, 546737696), (4, 410053272), (6, 273368848), (8, 205026636), (12, 136684424), (16, 102513318), (24, 68342212), (29, 56559072), (32, 51256659), (48, 34171106), (58, 28279536), (87, 18853024), (96, 17085553), (116, 14139768), (174, 9426512), (232, 7069884), (348, 4713256), (353, 4646496), (464, 3534942), (696, 2356628), (706, 2323248), (928, 1767471), (1059, 1548832), (1392, 1178314), (1412, 1161624), (1669, 982752), (2118, 774416), (2784, 589157), (2824, 580812), (3338, 491376), (4236, 387208), (5007, 327584), (5648, 290406), (6676, 245688), (8472, 193604), (10014, 163792), (10237, 160224), (11296, 145203), (13352, 122844), (16944, 96802), (20028, 81896), (20474, 80112), (26704, 61422), (30711, 53408), (33888, 48401), (40056, 40948)]