328707974

素因数分解:

$2^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{229}}^1$

素因数の和:493

約数の個数: 48

約数和(自身を含む): 585859680

約数和(自身を除く): 257151706

約数列:

[1, 2, 7, 14, 49, 97, 98, 151, 194, 229, 302, 458, 679, 1057, 1358, 1603, 2114, 3206, 4753, 7399, 9506, 11221, 14647, 14798, 22213, 22442, 29294, 34579, 44426, 69158, 102529, 155491, 205058, 242053, 310982, 484106, 717703, 1088437, 1435406, 1694371, 2176874, 3354163, 3388742, 6708326, 23479141, 46958282, 164353987, 328707974]

約数ペア:

[(1, 328707974), (2, 164353987), (7, 46958282), (14, 23479141), (49, 6708326), (97, 3388742), (98, 3354163), (151, 2176874), (194, 1694371), (229, 1435406), (302, 1088437), (458, 717703), (679, 484106), (1057, 310982), (1358, 242053), (1603, 205058), (2114, 155491), (3206, 102529), (4753, 69158), (7399, 44426), (9506, 34579), (11221, 29294), (14647, 22442), (14798, 22213)]