216193068

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{65993}}^1$

素因数の和:66023

約数の個数: 72

約数和(自身を含む): 672610848

約数和(自身を除く): 456417780

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 65993, 131986, 197979, 263972, 395958, 461951, 593937, 791916, 857909, 923902, 1187874, 1385853, 1715818, 1847804, 2375748, 2573727, 2771706, 3431636, 4157559, 5147454, 5543412, 6005363, 7721181, 8315118, 10294908, 12010726, 15442362, 16630236, 18016089, 24021452, 30884724, 36032178, 54048267, 72064356, 108096534, 216193068]

約数ペア:

[(1, 216193068), (2, 108096534), (3, 72064356), (4, 54048267), (6, 36032178), (7, 30884724), (9, 24021452), (12, 18016089), (13, 16630236), (14, 15442362), (18, 12010726), (21, 10294908), (26, 8315118), (28, 7721181), (36, 6005363), (39, 5543412), (42, 5147454), (52, 4157559), (63, 3431636), (78, 2771706), (84, 2573727), (91, 2375748), (117, 1847804), (126, 1715818), (156, 1385853), (182, 1187874), (234, 923902), (252, 857909), (273, 791916), (364, 593937), (468, 461951), (546, 395958), (819, 263972), (1092, 197979), (1638, 131986), (3276, 65993)]