213157224

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{140977}}^1$

素因数の和:140999

約数の個数: 64

約数和(自身を含む): 676694400

約数和(自身を除く): 463537176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 140977, 281954, 422931, 563908, 845862, 986839, 1127816, 1268793, 1691724, 1973678, 2537586, 2960517, 3383448, 3806379, 3947356, 5075172, 5921034, 7612758, 7894712, 8881551, 10150344, 11842068, 15225516, 17763102, 23684136, 26644653, 30451032, 35526204, 53289306, 71052408, 106578612, 213157224]

約数ペア:

[(1, 213157224), (2, 106578612), (3, 71052408), (4, 53289306), (6, 35526204), (7, 30451032), (8, 26644653), (9, 23684136), (12, 17763102), (14, 15225516), (18, 11842068), (21, 10150344), (24, 8881551), (27, 7894712), (28, 7612758), (36, 5921034), (42, 5075172), (54, 3947356), (56, 3806379), (63, 3383448), (72, 2960517), (84, 2537586), (108, 1973678), (126, 1691724), (168, 1268793), (189, 1127816), (216, 986839), (252, 845862), (378, 563908), (504, 422931), (756, 281954), (1512, 140977)]