189817464

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{2477}}^1$

素因数の和:2620

約数の個数: 64

約数和(自身を含む): 494807040

約数和(自身を除く): 304989576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 103, 124, 186, 206, 248, 309, 372, 412, 618, 744, 824, 1236, 2472, 2477, 3193, 4954, 6386, 7431, 9579, 9908, 12772, 14862, 19158, 19816, 25544, 29724, 38316, 59448, 76632, 76787, 153574, 230361, 255131, 307148, 460722, 510262, 614296, 765393, 921444, 1020524, 1530786, 1842888, 2041048, 3061572, 6123144, 7909061, 15818122, 23727183, 31636244, 47454366, 63272488, 94908732, 189817464]

約数ペア:

[(1, 189817464), (2, 94908732), (3, 63272488), (4, 47454366), (6, 31636244), (8, 23727183), (12, 15818122), (24, 7909061), (31, 6123144), (62, 3061572), (93, 2041048), (103, 1842888), (124, 1530786), (186, 1020524), (206, 921444), (248, 765393), (309, 614296), (372, 510262), (412, 460722), (618, 307148), (744, 255131), (824, 230361), (1236, 153574), (2472, 76787), (2477, 76632), (3193, 59448), (4954, 38316), (6386, 29724), (7431, 25544), (9579, 19816), (9908, 19158), (12772, 14862)]