1330595628

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{20113}}^1$

素因数の和:20306

約数の個数: 48

約数和(自身を含む): 3210194400

約数和(自身を除く): 1879598772

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 149, 222, 298, 444, 447, 596, 894, 1788, 5513, 11026, 16539, 20113, 22052, 33078, 40226, 60339, 66156, 80452, 120678, 241356, 744181, 1488362, 2232543, 2976724, 2996837, 4465086, 5993674, 8930172, 8990511, 11987348, 17981022, 35962044, 110882969, 221765938, 332648907, 443531876, 665297814, 1330595628]

約数ペア:

[(1, 1330595628), (2, 665297814), (3, 443531876), (4, 332648907), (6, 221765938), (12, 110882969), (37, 35962044), (74, 17981022), (111, 11987348), (148, 8990511), (149, 8930172), (222, 5993674), (298, 4465086), (444, 2996837), (447, 2976724), (596, 2232543), (894, 1488362), (1788, 744181), (5513, 241356), (11026, 120678), (16539, 80452), (20113, 66156), (22052, 60339), (33078, 40226)]