222211512

素因数分解:

$2^3\times 3^4\times {\mathrm{307}}^1\times {\mathrm{1117}}^1$

素因数の和:1442

約数の個数: 80

約数和(自身を含む): 624984360

約数和(自身を除く): 402772848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 307, 324, 614, 648, 921, 1117, 1228, 1842, 2234, 2456, 2763, 3351, 3684, 4468, 5526, 6702, 7368, 8289, 8936, 10053, 11052, 13404, 16578, 20106, 22104, 24867, 26808, 30159, 33156, 40212, 49734, 60318, 66312, 80424, 90477, 99468, 120636, 180954, 198936, 241272, 342919, 361908, 685838, 723816, 1028757, 1371676, 2057514, 2743352, 3086271, 4115028, 6172542, 8230056, 9258813, 12345084, 18517626, 24690168, 27776439, 37035252, 55552878, 74070504, 111105756, 222211512]

約数ペア:

[(1, 222211512), (2, 111105756), (3, 74070504), (4, 55552878), (6, 37035252), (8, 27776439), (9, 24690168), (12, 18517626), (18, 12345084), (24, 9258813), (27, 8230056), (36, 6172542), (54, 4115028), (72, 3086271), (81, 2743352), (108, 2057514), (162, 1371676), (216, 1028757), (307, 723816), (324, 685838), (614, 361908), (648, 342919), (921, 241272), (1117, 198936), (1228, 180954), (1842, 120636), (2234, 99468), (2456, 90477), (2763, 80424), (3351, 66312), (3684, 60318), (4468, 49734), (5526, 40212), (6702, 33156), (7368, 30159), (8289, 26808), (8936, 24867), (10053, 22104), (11052, 20106), (13404, 16578)]