493964784

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{67261}}^1$

素因数の和:67295

約数の個数: 80

約数和(自身を含む): 1501287840

約数和(自身を除く): 1007323056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 102, 108, 136, 144, 153, 204, 216, 272, 306, 408, 432, 459, 612, 816, 918, 1224, 1836, 2448, 3672, 7344, 67261, 134522, 201783, 269044, 403566, 538088, 605349, 807132, 1076176, 1143437, 1210698, 1614264, 1816047, 2286874, 2421396, 3228528, 3430311, 3632094, 4573748, 4842792, 6860622, 7264188, 9147496, 9685584, 10290933, 13721244, 14528376, 18294992, 20581866, 27442488, 29056752, 30872799, 41163732, 54884976, 61745598, 82327464, 123491196, 164654928, 246982392, 493964784]

約数ペア:

[(1, 493964784), (2, 246982392), (3, 164654928), (4, 123491196), (6, 82327464), (8, 61745598), (9, 54884976), (12, 41163732), (16, 30872799), (17, 29056752), (18, 27442488), (24, 20581866), (27, 18294992), (34, 14528376), (36, 13721244), (48, 10290933), (51, 9685584), (54, 9147496), (68, 7264188), (72, 6860622), (102, 4842792), (108, 4573748), (136, 3632094), (144, 3430311), (153, 3228528), (204, 2421396), (216, 2286874), (272, 1816047), (306, 1614264), (408, 1210698), (432, 1143437), (459, 1076176), (612, 807132), (816, 605349), (918, 538088), (1224, 403566), (1836, 269044), (2448, 201783), (3672, 134522), (7344, 67261)]