1219266108

素因数分解:

$2^2\times 3^5\times {\mathrm{1019}}^1\times {\mathrm{1231}}^1$

素因数の和:2269

約数の個数: 72

約数和(自身を含む): 3201918720

約数和(自身を除く): 1982652612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 1019, 1231, 2038, 2462, 3057, 3693, 4076, 4924, 6114, 7386, 9171, 11079, 12228, 14772, 18342, 22158, 27513, 33237, 36684, 44316, 55026, 66474, 82539, 99711, 110052, 132948, 165078, 199422, 247617, 299133, 330156, 398844, 495234, 598266, 990468, 1196532, 1254389, 2508778, 3763167, 5017556, 7526334, 11289501, 15052668, 22579002, 33868503, 45158004, 67737006, 101605509, 135474012, 203211018, 304816527, 406422036, 609633054, 1219266108]

約数ペア:

[(1, 1219266108), (2, 609633054), (3, 406422036), (4, 304816527), (6, 203211018), (9, 135474012), (12, 101605509), (18, 67737006), (27, 45158004), (36, 33868503), (54, 22579002), (81, 15052668), (108, 11289501), (162, 7526334), (243, 5017556), (324, 3763167), (486, 2508778), (972, 1254389), (1019, 1196532), (1231, 990468), (2038, 598266), (2462, 495234), (3057, 398844), (3693, 330156), (4076, 299133), (4924, 247617), (6114, 199422), (7386, 165078), (9171, 132948), (11079, 110052), (12228, 99711), (14772, 82539), (18342, 66474), (22158, 55026), (27513, 44316), (33237, 36684)]