215059944

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{1291}}^1$

素因数の和:1942

約数の個数: 64

約数和(自身を含む): 587911680

約数和(自身を除く): 372851736

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 631, 1262, 1291, 1893, 2524, 2582, 3786, 3873, 5048, 5164, 6941, 7572, 7746, 10328, 13882, 14201, 15144, 15492, 20823, 27764, 28402, 30984, 41646, 42603, 55528, 56804, 83292, 85206, 113608, 166584, 170412, 340824, 814621, 1629242, 2443863, 3258484, 4887726, 6516968, 8960831, 9775452, 17921662, 19550904, 26882493, 35843324, 53764986, 71686648, 107529972, 215059944]

約数ペア:

[(1, 215059944), (2, 107529972), (3, 71686648), (4, 53764986), (6, 35843324), (8, 26882493), (11, 19550904), (12, 17921662), (22, 9775452), (24, 8960831), (33, 6516968), (44, 4887726), (66, 3258484), (88, 2443863), (132, 1629242), (264, 814621), (631, 340824), (1262, 170412), (1291, 166584), (1893, 113608), (2524, 85206), (2582, 83292), (3786, 56804), (3873, 55528), (5048, 42603), (5164, 41646), (6941, 30984), (7572, 28402), (7746, 27764), (10328, 20823), (13882, 15492), (14201, 15144)]