747110286

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{853}}^1$

素因数の和:1090

約数の個数: 96

約数和(自身を含む): 1846484640

約数和(自身を除く): 1099374354

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 197, 234, 247, 342, 394, 494, 591, 741, 853, 1182, 1482, 1706, 1773, 2223, 2559, 2561, 3546, 3743, 4446, 5118, 5122, 7486, 7677, 7683, 11089, 11229, 15354, 15366, 16207, 22178, 22458, 23049, 32414, 33267, 33687, 46098, 48621, 48659, 66534, 67374, 97242, 97318, 99801, 145863, 145977, 168041, 199602, 210691, 291726, 291954, 336082, 421382, 437931, 504123, 632073, 875862, 1008246, 1264146, 1512369, 1896219, 2184533, 3024738, 3192779, 3792438, 4369066, 6385558, 6553599, 9578337, 13107198, 19156674, 19660797, 28735011, 39321594, 41506127, 57470022, 83012254, 124518381, 249036762, 373555143, 747110286]

約数ペア:

[(1, 747110286), (2, 373555143), (3, 249036762), (6, 124518381), (9, 83012254), (13, 57470022), (18, 41506127), (19, 39321594), (26, 28735011), (38, 19660797), (39, 19156674), (57, 13107198), (78, 9578337), (114, 6553599), (117, 6385558), (171, 4369066), (197, 3792438), (234, 3192779), (247, 3024738), (342, 2184533), (394, 1896219), (494, 1512369), (591, 1264146), (741, 1008246), (853, 875862), (1182, 632073), (1482, 504123), (1706, 437931), (1773, 421382), (2223, 336082), (2559, 291954), (2561, 291726), (3546, 210691), (3743, 199602), (4446, 168041), (5118, 145977), (5122, 145863), (7486, 99801), (7677, 97318), (7683, 97242), (11089, 67374), (11229, 66534), (15354, 48659), (15366, 48621), (16207, 46098), (22178, 33687), (22458, 33267), (23049, 32414)]