7428258.000000000

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{439}}^1$

素因数の和:834

約数の個数: 80

約数和(自身を含む): 361405440

約数和(自身を除く): 229937232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 367, 408, 439, 734, 816, 878, 1101, 1317, 1468, 1756, 2202, 2634, 2936, 3512, 4404, 5268, 5872, 6239, 7024, 7463, 8808, 10536, 12478, 14926, 17616, 18717, 21072, 22389, 24956, 29852, 37434, 44778, 49912, 59704, 74868, 89556, 99824, 119408, 149736, 161113, 179112, 299472, 322226, 358224, 483339, 644452, 966678, 1288904, 1933356, 2577808, 2738921, 3866712, 5477842, 7733424, 8216763, 10955684, 16433526, 21911368, 32867052, 43822736, 65734104, 131468208]

約数ペア:

[(1, 131468208), (2, 65734104), (3, 43822736), (4, 32867052), (6, 21911368), (8, 16433526), (12, 10955684), (16, 8216763), (17, 7733424), (24, 5477842), (34, 3866712), (48, 2738921), (51, 2577808), (68, 1933356), (102, 1288904), (136, 966678), (204, 644452), (272, 483339), (367, 358224), (408, 322226), (439, 299472), (734, 179112), (816, 161113), (878, 149736), (1101, 119408), (1317, 99824), (1468, 89556), (1756, 74868), (2202, 59704), (2634, 49912), (2936, 44778), (3512, 37434), (4404, 29852), (5268, 24956), (5872, 22389), (6239, 21072), (7024, 18717), (7463, 17616), (8808, 14926), (10536, 12478)]