1551148668

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{787}}^1\times {\mathrm{1033}}^1$

素因数の和:1883

約数の個数: 72

約数和(自身を含む): 4003887888

約数和(自身を除く): 2452739220

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 787, 954, 1033, 1574, 1908, 2066, 2361, 3099, 3148, 4132, 4722, 6198, 7083, 9297, 9444, 12396, 14166, 18594, 28332, 37188, 41711, 54749, 83422, 109498, 125133, 164247, 166844, 218996, 250266, 328494, 375399, 492741, 500532, 656988, 750798, 812971, 985482, 1501596, 1625942, 1970964, 2438913, 3251884, 4877826, 7316739, 9755652, 14633478, 29266956, 43087463, 86174926, 129262389, 172349852, 258524778, 387787167, 517049556, 775574334, 1551148668]

約数ペア:

[(1, 1551148668), (2, 775574334), (3, 517049556), (4, 387787167), (6, 258524778), (9, 172349852), (12, 129262389), (18, 86174926), (36, 43087463), (53, 29266956), (106, 14633478), (159, 9755652), (212, 7316739), (318, 4877826), (477, 3251884), (636, 2438913), (787, 1970964), (954, 1625942), (1033, 1501596), (1574, 985482), (1908, 812971), (2066, 750798), (2361, 656988), (3099, 500532), (3148, 492741), (4132, 375399), (4722, 328494), (6198, 250266), (7083, 218996), (9297, 166844), (9444, 164247), (12396, 125133), (14166, 109498), (18594, 83422), (28332, 54749), (37188, 41711)]