1245816

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^3\times {\mathrm{13}}^1$

素因数の和:58

約数の個数: 96

約数和(自身を含む): 3996720

約数和(自身を除く): 2750904

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 33, 36, 39, 44, 52, 66, 72, 78, 88, 99, 104, 117, 121, 132, 143, 156, 198, 234, 242, 264, 286, 312, 363, 396, 429, 468, 484, 572, 726, 792, 858, 936, 968, 1089, 1144, 1287, 1331, 1452, 1573, 1716, 2178, 2574, 2662, 2904, 3146, 3432, 3993, 4356, 4719, 5148, 5324, 6292, 7986, 8712, 9438, 10296, 10648, 11979, 12584, 14157, 15972, 17303, 18876, 23958, 28314, 31944, 34606, 37752, 47916, 51909, 56628, 69212, 95832, 103818, 113256, 138424, 155727, 207636, 311454, 415272, 622908, 1245816]

約数ペア:

[(1, 1245816), (2, 622908), (3, 415272), (4, 311454), (6, 207636), (8, 155727), (9, 138424), (11, 113256), (12, 103818), (13, 95832), (18, 69212), (22, 56628), (24, 51909), (26, 47916), (33, 37752), (36, 34606), (39, 31944), (44, 28314), (52, 23958), (66, 18876), (72, 17303), (78, 15972), (88, 14157), (99, 12584), (104, 11979), (117, 10648), (121, 10296), (132, 9438), (143, 8712), (156, 7986), (198, 6292), (234, 5324), (242, 5148), (264, 4719), (286, 4356), (312, 3993), (363, 3432), (396, 3146), (429, 2904), (468, 2662), (484, 2574), (572, 2178), (726, 1716), (792, 1573), (858, 1452), (936, 1331), (968, 1287), (1089, 1144)]