789532308

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{751}}^1$

素因数の和:862

約数の個数: 144

約数和(自身を含む): 2217196800

約数和(自身を除く): 1427664492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 53, 57, 58, 76, 87, 106, 114, 116, 159, 171, 174, 212, 228, 261, 318, 342, 348, 477, 522, 551, 636, 684, 751, 954, 1007, 1044, 1102, 1502, 1537, 1653, 1908, 2014, 2204, 2253, 3004, 3021, 3074, 3306, 4028, 4506, 4611, 4959, 6042, 6148, 6612, 6759, 9012, 9063, 9222, 9918, 12084, 13518, 13833, 14269, 18126, 18444, 19836, 21779, 27036, 27666, 28538, 29203, 36252, 39803, 42807, 43558, 55332, 57076, 58406, 65337, 79606, 85614, 87116, 87609, 116812, 119409, 128421, 130674, 159212, 171228, 175218, 196011, 238818, 256842, 261348, 262827, 350436, 358227, 392022, 413801, 477636, 513684, 525654, 716454, 756257, 784044, 827602, 1051308, 1154287, 1241403, 1432908, 1512514, 1655204, 2268771, 2308574, 2482806, 3025028, 3462861, 3724209, 4537542, 4617148, 4965612, 6806313, 6925722, 7448418, 9075084, 10388583, 13612626, 13851444, 14896836, 20777166, 21931453, 27225252, 41554332, 43862906, 65794359, 87725812, 131588718, 197383077, 263177436, 394766154, 789532308]

約数ペア:

[(1, 789532308), (2, 394766154), (3, 263177436), (4, 197383077), (6, 131588718), (9, 87725812), (12, 65794359), (18, 43862906), (19, 41554332), (29, 27225252), (36, 21931453), (38, 20777166), (53, 14896836), (57, 13851444), (58, 13612626), (76, 10388583), (87, 9075084), (106, 7448418), (114, 6925722), (116, 6806313), (159, 4965612), (171, 4617148), (174, 4537542), (212, 3724209), (228, 3462861), (261, 3025028), (318, 2482806), (342, 2308574), (348, 2268771), (477, 1655204), (522, 1512514), (551, 1432908), (636, 1241403), (684, 1154287), (751, 1051308), (954, 827602), (1007, 784044), (1044, 756257), (1102, 716454), (1502, 525654), (1537, 513684), (1653, 477636), (1908, 413801), (2014, 392022), (2204, 358227), (2253, 350436), (3004, 262827), (3021, 261348), (3074, 256842), (3306, 238818), (4028, 196011), (4506, 175218), (4611, 171228), (4959, 159212), (6042, 130674), (6148, 128421), (6612, 119409), (6759, 116812), (9012, 87609), (9063, 87116), (9222, 85614), (9918, 79606), (12084, 65337), (13518, 58406), (13833, 57076), (14269, 55332), (18126, 43558), (18444, 42807), (19836, 39803), (21779, 36252), (27036, 29203), (27666, 28538)]