277509204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{10103}}^1$

素因数の和:10229

約数の個数: 72

約数和(自身を含む): 809128320

約数和(自身を除く): 531619116

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 109, 126, 218, 252, 327, 436, 654, 763, 981, 1308, 1526, 1962, 2289, 3052, 3924, 4578, 6867, 9156, 10103, 13734, 20206, 27468, 30309, 40412, 60618, 70721, 90927, 121236, 141442, 181854, 212163, 282884, 363708, 424326, 636489, 848652, 1101227, 1272978, 2202454, 2545956, 3303681, 4404908, 6607362, 7708589, 9911043, 13214724, 15417178, 19822086, 23125767, 30834356, 39644172, 46251534, 69377301, 92503068, 138754602, 277509204]

約数ペア:

[(1, 277509204), (2, 138754602), (3, 92503068), (4, 69377301), (6, 46251534), (7, 39644172), (9, 30834356), (12, 23125767), (14, 19822086), (18, 15417178), (21, 13214724), (28, 9911043), (36, 7708589), (42, 6607362), (63, 4404908), (84, 3303681), (109, 2545956), (126, 2202454), (218, 1272978), (252, 1101227), (327, 848652), (436, 636489), (654, 424326), (763, 363708), (981, 282884), (1308, 212163), (1526, 181854), (1962, 141442), (2289, 121236), (3052, 90927), (3924, 70721), (4578, 60618), (6867, 40412), (9156, 30309), (10103, 27468), (13734, 20206)]