829505988

素因数分解:

$2^2\times 3^3\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{409}}^1$

素因数の和:722

約数の個数: 96

約数和(自身を含む): 2190384000

約数和(自身を除く): 1360878012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 89, 108, 178, 211, 267, 356, 409, 422, 534, 633, 801, 818, 844, 1068, 1227, 1266, 1602, 1636, 1899, 2403, 2454, 2532, 3204, 3681, 3798, 4806, 4908, 5697, 7362, 7596, 9612, 11043, 11394, 14724, 18779, 22086, 22788, 36401, 37558, 44172, 56337, 72802, 75116, 86299, 109203, 112674, 145604, 169011, 172598, 218406, 225348, 258897, 327609, 338022, 345196, 436812, 507033, 517794, 655218, 676044, 776691, 982827, 1014066, 1035588, 1310436, 1553382, 1965654, 2028132, 2330073, 3106764, 3931308, 4660146, 7680611, 9320292, 15361222, 23041833, 30722444, 46083666, 69125499, 92167332, 138250998, 207376497, 276501996, 414752994, 829505988]

約数ペア:

[(1, 829505988), (2, 414752994), (3, 276501996), (4, 207376497), (6, 138250998), (9, 92167332), (12, 69125499), (18, 46083666), (27, 30722444), (36, 23041833), (54, 15361222), (89, 9320292), (108, 7680611), (178, 4660146), (211, 3931308), (267, 3106764), (356, 2330073), (409, 2028132), (422, 1965654), (534, 1553382), (633, 1310436), (801, 1035588), (818, 1014066), (844, 982827), (1068, 776691), (1227, 676044), (1266, 655218), (1602, 517794), (1636, 507033), (1899, 436812), (2403, 345196), (2454, 338022), (2532, 327609), (3204, 258897), (3681, 225348), (3798, 218406), (4806, 172598), (4908, 169011), (5697, 145604), (7362, 112674), (7596, 109203), (9612, 86299), (11043, 75116), (11394, 72802), (14724, 56337), (18779, 44172), (22086, 37558), (22788, 36401)]