1556496

素因数分解:

$2^4\times 3^4\times {\mathrm{1201}}^1$

素因数の和:1221

約数の個数: 50

約数和(自身を含む): 4508702

約数和(自身を除く): 2952206

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1201, 1296, 2402, 3603, 4804, 7206, 9608, 10809, 14412, 19216, 21618, 28824, 32427, 43236, 57648, 64854, 86472, 97281, 129708, 172944, 194562, 259416, 389124, 518832, 778248, 1556496]

約数ペア:

[(1, 1556496), (2, 778248), (3, 518832), (4, 389124), (6, 259416), (8, 194562), (9, 172944), (12, 129708), (16, 97281), (18, 86472), (24, 64854), (27, 57648), (36, 43236), (48, 32427), (54, 28824), (72, 21618), (81, 19216), (108, 14412), (144, 10809), (162, 9608), (216, 7206), (324, 4804), (432, 3603), (648, 2402), (1201, 1296)]