306804916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:265

約数の個数: 96

約数和(自身を含む): 646652160

約数和(自身を除く): 339847244

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 53, 68, 71, 106, 109, 142, 187, 212, 218, 284, 374, 436, 583, 748, 781, 901, 1166, 1199, 1207, 1562, 1802, 1853, 2332, 2398, 2414, 3124, 3604, 3706, 3763, 4796, 4828, 5777, 7412, 7526, 7739, 9911, 11554, 13277, 15052, 15478, 19822, 20383, 23108, 26554, 30956, 39644, 40766, 41393, 53108, 63547, 63971, 81532, 82786, 85129, 98209, 127094, 127942, 131563, 165572, 170258, 196418, 254188, 255884, 263126, 340516, 392836, 410167, 526252, 703681, 820334, 1080299, 1407362, 1447193, 1640668, 2160598, 2814724, 2894386, 4321196, 4511837, 5788772, 6972839, 9023674, 13945678, 18047348, 27891356, 76701229, 153402458, 306804916]

約数ペア:

[(1, 306804916), (2, 153402458), (4, 76701229), (11, 27891356), (17, 18047348), (22, 13945678), (34, 9023674), (44, 6972839), (53, 5788772), (68, 4511837), (71, 4321196), (106, 2894386), (109, 2814724), (142, 2160598), (187, 1640668), (212, 1447193), (218, 1407362), (284, 1080299), (374, 820334), (436, 703681), (583, 526252), (748, 410167), (781, 392836), (901, 340516), (1166, 263126), (1199, 255884), (1207, 254188), (1562, 196418), (1802, 170258), (1853, 165572), (2332, 131563), (2398, 127942), (2414, 127094), (3124, 98209), (3604, 85129), (3706, 82786), (3763, 81532), (4796, 63971), (4828, 63547), (5777, 53108), (7412, 41393), (7526, 40766), (7739, 39644), (9911, 30956), (11554, 26554), (13277, 23108), (15052, 20383), (15478, 19822)]