389574036

素因数分解:

$2^2\times 3^4\times {\mathrm{37}}^1\times {\mathrm{32497}}^1$

素因数の和:32550

約数の個数: 60

約数和(自身を含む): 1045980628

約数和(自身を除く): 656406592

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 81, 108, 111, 148, 162, 222, 324, 333, 444, 666, 999, 1332, 1998, 2997, 3996, 5994, 11988, 32497, 64994, 97491, 129988, 194982, 292473, 389964, 584946, 877419, 1169892, 1202389, 1754838, 2404778, 2632257, 3509676, 3607167, 4809556, 5264514, 7214334, 10529028, 10821501, 14428668, 21643002, 32464503, 43286004, 64929006, 97393509, 129858012, 194787018, 389574036]

約数ペア:

[(1, 389574036), (2, 194787018), (3, 129858012), (4, 97393509), (6, 64929006), (9, 43286004), (12, 32464503), (18, 21643002), (27, 14428668), (36, 10821501), (37, 10529028), (54, 7214334), (74, 5264514), (81, 4809556), (108, 3607167), (111, 3509676), (148, 2632257), (162, 2404778), (222, 1754838), (324, 1202389), (333, 1169892), (444, 877419), (666, 584946), (999, 389964), (1332, 292473), (1998, 194982), (2997, 129988), (3996, 97491), (5994, 64994), (11988, 32497)]