345130812

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{23789}}^1$

素因数の和:23843

約数の個数: 72

約数和(自身を含む): 969870720

約数和(自身を除く): 624739908

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 14508, 23789, 47578, 71367, 95156, 142734, 214101, 285468, 309257, 428202, 618514, 737459, 856404, 927771, 1237028, 1474918, 1855542, 2212377, 2783313, 2949836, 3711084, 4424754, 5566626, 6637131, 8849508, 9586967, 11133252, 13274262, 19173934, 26548524, 28760901, 38347868, 57521802, 86282703, 115043604, 172565406, 345130812]

約数ペア:

[(1, 345130812), (2, 172565406), (3, 115043604), (4, 86282703), (6, 57521802), (9, 38347868), (12, 28760901), (13, 26548524), (18, 19173934), (26, 13274262), (31, 11133252), (36, 9586967), (39, 8849508), (52, 6637131), (62, 5566626), (78, 4424754), (93, 3711084), (117, 2949836), (124, 2783313), (156, 2212377), (186, 1855542), (234, 1474918), (279, 1237028), (372, 927771), (403, 856404), (468, 737459), (558, 618514), (806, 428202), (1116, 309257), (1209, 285468), (1612, 214101), (2418, 142734), (3627, 95156), (4836, 71367), (7254, 47578), (14508, 23789)]