304397028

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{72269}}^1$

素因数の和:72298

約数の個数: 60

約数和(自身を含む): 856977660

約数和(自身を除く): 552580632

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 72269, 144538, 216807, 289076, 433614, 650421, 867228, 939497, 1300842, 1878994, 1951263, 2601684, 2818491, 3757988, 3902526, 5636982, 5853789, 7805052, 8455473, 11273964, 11707578, 16910946, 23415156, 25366419, 33821892, 50732838, 76099257, 101465676, 152198514, 304397028]

約数ペア:

[(1, 304397028), (2, 152198514), (3, 101465676), (4, 76099257), (6, 50732838), (9, 33821892), (12, 25366419), (13, 23415156), (18, 16910946), (26, 11707578), (27, 11273964), (36, 8455473), (39, 7805052), (52, 5853789), (54, 5636982), (78, 3902526), (81, 3757988), (108, 2818491), (117, 2601684), (156, 1951263), (162, 1878994), (234, 1300842), (324, 939497), (351, 867228), (468, 650421), (702, 433614), (1053, 289076), (1404, 216807), (2106, 144538), (4212, 72269)]