251650032

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1\times {\mathrm{337}}^1$

素因数の和:726

約数の個数: 80

約数和(自身を含む): 667909632

約数和(自身を除く): 416259600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 331, 337, 376, 564, 662, 674, 752, 993, 1011, 1128, 1324, 1348, 1986, 2022, 2256, 2648, 2696, 3972, 4044, 5296, 5392, 7944, 8088, 15557, 15839, 15888, 16176, 31114, 31678, 46671, 47517, 62228, 63356, 93342, 95034, 111547, 124456, 126712, 186684, 190068, 223094, 248912, 253424, 334641, 373368, 380136, 446188, 669282, 746736, 760272, 892376, 1338564, 1784752, 2677128, 5242709, 5354256, 10485418, 15728127, 20970836, 31456254, 41941672, 62912508, 83883344, 125825016, 251650032]

約数ペア:

[(1, 251650032), (2, 125825016), (3, 83883344), (4, 62912508), (6, 41941672), (8, 31456254), (12, 20970836), (16, 15728127), (24, 10485418), (47, 5354256), (48, 5242709), (94, 2677128), (141, 1784752), (188, 1338564), (282, 892376), (331, 760272), (337, 746736), (376, 669282), (564, 446188), (662, 380136), (674, 373368), (752, 334641), (993, 253424), (1011, 248912), (1128, 223094), (1324, 190068), (1348, 186684), (1986, 126712), (2022, 124456), (2256, 111547), (2648, 95034), (2696, 93342), (3972, 63356), (4044, 62228), (5296, 47517), (5392, 46671), (7944, 31678), (8088, 31114), (15557, 16176), (15839, 15888)]