1255361778

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{401}}^1$

素因数の和:680

約数の個数: 96

約数和(自身を含む): 3023721792

約数和(自身を除く): 1768360014

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 97, 99, 163, 194, 198, 291, 326, 401, 489, 582, 802, 873, 978, 1067, 1203, 1467, 1746, 1793, 2134, 2406, 2934, 3201, 3586, 3609, 4411, 5379, 6402, 7218, 8822, 9603, 10758, 13233, 15811, 16137, 19206, 26466, 31622, 32274, 38897, 39699, 47433, 65363, 77794, 79398, 94866, 116691, 130726, 142299, 173921, 196089, 233382, 284598, 347842, 350073, 392178, 427867, 521763, 588267, 700146, 718993, 855734, 1043526, 1176534, 1283601, 1437986, 1565289, 2156979, 2567202, 3130578, 3850803, 4313958, 6340211, 6470937, 7701606, 12680422, 12941874, 19020633, 38041266, 57061899, 69742321, 114123798, 139484642, 209226963, 418453926, 627680889, 1255361778]

約数ペア:

[(1, 1255361778), (2, 627680889), (3, 418453926), (6, 209226963), (9, 139484642), (11, 114123798), (18, 69742321), (22, 57061899), (33, 38041266), (66, 19020633), (97, 12941874), (99, 12680422), (163, 7701606), (194, 6470937), (198, 6340211), (291, 4313958), (326, 3850803), (401, 3130578), (489, 2567202), (582, 2156979), (802, 1565289), (873, 1437986), (978, 1283601), (1067, 1176534), (1203, 1043526), (1467, 855734), (1746, 718993), (1793, 700146), (2134, 588267), (2406, 521763), (2934, 427867), (3201, 392178), (3586, 350073), (3609, 347842), (4411, 284598), (5379, 233382), (6402, 196089), (7218, 173921), (8822, 142299), (9603, 130726), (10758, 116691), (13233, 94866), (15811, 79398), (16137, 77794), (19206, 65363), (26466, 47433), (31622, 39699), (32274, 38897)]