408022056

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{145307}}^1$

素因数の和:145335

約数の個数: 64

約数和(自身を含む): 1220587200

約数和(自身を除く): 812565144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 145307, 290614, 435921, 581228, 871842, 1162456, 1307763, 1743684, 1888991, 2615526, 3487368, 3777982, 3923289, 5231052, 5666973, 7555964, 7846578, 10462104, 11333946, 15111928, 15693156, 17000919, 22667892, 31386312, 34001838, 45335784, 51002757, 68003676, 102005514, 136007352, 204011028, 408022056]

約数ペア:

[(1, 408022056), (2, 204011028), (3, 136007352), (4, 102005514), (6, 68003676), (8, 51002757), (9, 45335784), (12, 34001838), (13, 31386312), (18, 22667892), (24, 17000919), (26, 15693156), (27, 15111928), (36, 11333946), (39, 10462104), (52, 7846578), (54, 7555964), (72, 5666973), (78, 5231052), (104, 3923289), (108, 3777982), (117, 3487368), (156, 2615526), (216, 1888991), (234, 1743684), (312, 1307763), (351, 1162456), (468, 871842), (702, 581228), (936, 435921), (1404, 290614), (2808, 145307)]