389928276

素因数分解:

$2^2\times 3^3\times {\mathrm{101}}^1\times {\mathrm{35747}}^1$

素因数の和:35861

約数の個数: 48

約数和(自身を含む): 1020962880

約数和(自身を除く): 631034604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 101, 108, 202, 303, 404, 606, 909, 1212, 1818, 2727, 3636, 5454, 10908, 35747, 71494, 107241, 142988, 214482, 321723, 428964, 643446, 965169, 1286892, 1930338, 3610447, 3860676, 7220894, 10831341, 14441788, 21662682, 32494023, 43325364, 64988046, 97482069, 129976092, 194964138, 389928276]

約数ペア:

[(1, 389928276), (2, 194964138), (3, 129976092), (4, 97482069), (6, 64988046), (9, 43325364), (12, 32494023), (18, 21662682), (27, 14441788), (36, 10831341), (54, 7220894), (101, 3860676), (108, 3610447), (202, 1930338), (303, 1286892), (404, 965169), (606, 643446), (909, 428964), (1212, 321723), (1818, 214482), (2727, 142988), (3636, 107241), (5454, 71494), (10908, 35747)]