305412444

素因数分解:

$2^2\times 3^4\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1$

素因数の和:417

約数の個数: 120

約数和(自身を含む): 830724048

約数和(自身を除く): 525311604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 81, 82, 83, 108, 123, 162, 164, 166, 246, 249, 277, 324, 332, 369, 492, 498, 554, 738, 747, 831, 996, 1107, 1108, 1476, 1494, 1662, 2214, 2241, 2493, 2988, 3321, 3324, 3403, 4428, 4482, 4986, 6642, 6723, 6806, 7479, 8964, 9972, 10209, 11357, 13284, 13446, 13612, 14958, 20418, 22437, 22714, 22991, 26892, 29916, 30627, 34071, 40836, 44874, 45428, 45982, 61254, 68142, 68973, 89748, 91881, 91964, 102213, 122508, 136284, 137946, 183762, 204426, 206919, 275643, 275892, 306639, 367524, 408852, 413838, 551286, 613278, 620757, 827676, 919917, 942631, 1102572, 1226556, 1241514, 1839834, 1862271, 1885262, 2483028, 2827893, 3679668, 3724542, 3770524, 5655786, 7449084, 8483679, 11311572, 16967358, 25451037, 33934716, 50902074, 76353111, 101804148, 152706222, 305412444]

約数ペア:

[(1, 305412444), (2, 152706222), (3, 101804148), (4, 76353111), (6, 50902074), (9, 33934716), (12, 25451037), (18, 16967358), (27, 11311572), (36, 8483679), (41, 7449084), (54, 5655786), (81, 3770524), (82, 3724542), (83, 3679668), (108, 2827893), (123, 2483028), (162, 1885262), (164, 1862271), (166, 1839834), (246, 1241514), (249, 1226556), (277, 1102572), (324, 942631), (332, 919917), (369, 827676), (492, 620757), (498, 613278), (554, 551286), (738, 413838), (747, 408852), (831, 367524), (996, 306639), (1107, 275892), (1108, 275643), (1476, 206919), (1494, 204426), (1662, 183762), (2214, 137946), (2241, 136284), (2493, 122508), (2988, 102213), (3321, 91964), (3324, 91881), (3403, 89748), (4428, 68973), (4482, 68142), (4986, 61254), (6642, 45982), (6723, 45428), (6806, 44874), (7479, 40836), (8964, 34071), (9972, 30627), (10209, 29916), (11357, 26892), (13284, 22991), (13446, 22714), (13612, 22437), (14958, 20418)]