221034216

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{22853}}^1$

素因数の和:22906

約数の個数: 64

約数和(自身を含む): 614315520

約数和(自身を除く): 393281304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 22853, 45706, 68559, 91412, 137118, 182824, 274236, 297089, 548472, 594178, 708443, 891267, 1188356, 1416886, 1782534, 2125329, 2376712, 2833772, 3565068, 4250658, 5667544, 7130136, 8501316, 9209759, 17002632, 18419518, 27629277, 36839036, 55258554, 73678072, 110517108, 221034216]

約数ペア:

[(1, 221034216), (2, 110517108), (3, 73678072), (4, 55258554), (6, 36839036), (8, 27629277), (12, 18419518), (13, 17002632), (24, 9209759), (26, 8501316), (31, 7130136), (39, 5667544), (52, 4250658), (62, 3565068), (78, 2833772), (93, 2376712), (104, 2125329), (124, 1782534), (156, 1416886), (186, 1188356), (248, 891267), (312, 708443), (372, 594178), (403, 548472), (744, 297089), (806, 274236), (1209, 182824), (1612, 137118), (2418, 91412), (3224, 68559), (4836, 45706), (9672, 22853)]