408864204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{5987}}^1$

素因数の和:6275

約数の個数: 72

約数和(自身を含む): 1185719808

約数和(自身を除く): 776855604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 271, 542, 813, 1084, 1626, 1897, 2439, 3252, 3794, 4878, 5691, 5987, 7588, 9756, 11382, 11974, 17073, 17961, 22764, 23948, 34146, 35922, 41909, 53883, 68292, 71844, 83818, 107766, 125727, 167636, 215532, 251454, 377181, 502908, 754362, 1508724, 1622477, 3244954, 4867431, 6489908, 9734862, 11357339, 14602293, 19469724, 22714678, 29204586, 34072017, 45429356, 58409172, 68144034, 102216051, 136288068, 204432102, 408864204]

約数ペア:

[(1, 408864204), (2, 204432102), (3, 136288068), (4, 102216051), (6, 68144034), (7, 58409172), (9, 45429356), (12, 34072017), (14, 29204586), (18, 22714678), (21, 19469724), (28, 14602293), (36, 11357339), (42, 9734862), (63, 6489908), (84, 4867431), (126, 3244954), (252, 1622477), (271, 1508724), (542, 754362), (813, 502908), (1084, 377181), (1626, 251454), (1897, 215532), (2439, 167636), (3252, 125727), (3794, 107766), (4878, 83818), (5691, 71844), (5987, 68292), (7588, 53883), (9756, 41909), (11382, 35922), (11974, 34146), (17073, 23948), (17961, 22764)]