229651578

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:245

約数の個数: 128

約数和(自身を含む): 575769600

約数和(自身を除く): 346118022

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 41, 54, 78, 79, 82, 101, 117, 123, 158, 202, 234, 237, 246, 303, 351, 369, 474, 533, 606, 702, 711, 738, 909, 1027, 1066, 1107, 1313, 1422, 1599, 1818, 2054, 2133, 2214, 2626, 2727, 3081, 3198, 3239, 3939, 4141, 4266, 4797, 5454, 6162, 6478, 7878, 7979, 8282, 9243, 9594, 9717, 11817, 12423, 14391, 15958, 18486, 19434, 23634, 23937, 24846, 27729, 28782, 29151, 35451, 37269, 42107, 47874, 53833, 55458, 58302, 70902, 71811, 74538, 84214, 87453, 103727, 107666, 111807, 126321, 143622, 161499, 174906, 207454, 215433, 223614, 252642, 311181, 322998, 327139, 378963, 430866, 484497, 622362, 654278, 757926, 933543, 968994, 981417, 1136889, 1453491, 1867086, 1962834, 2273778, 2800629, 2906982, 2944251, 4252807, 5601258, 5888502, 8505614, 8832753, 12758421, 17665506, 25516842, 38275263, 76550526, 114825789, 229651578]

約数ペア:

[(1, 229651578), (2, 114825789), (3, 76550526), (6, 38275263), (9, 25516842), (13, 17665506), (18, 12758421), (26, 8832753), (27, 8505614), (39, 5888502), (41, 5601258), (54, 4252807), (78, 2944251), (79, 2906982), (82, 2800629), (101, 2273778), (117, 1962834), (123, 1867086), (158, 1453491), (202, 1136889), (234, 981417), (237, 968994), (246, 933543), (303, 757926), (351, 654278), (369, 622362), (474, 484497), (533, 430866), (606, 378963), (702, 327139), (711, 322998), (738, 311181), (909, 252642), (1027, 223614), (1066, 215433), (1107, 207454), (1313, 174906), (1422, 161499), (1599, 143622), (1818, 126321), (2054, 111807), (2133, 107666), (2214, 103727), (2626, 87453), (2727, 84214), (3081, 74538), (3198, 71811), (3239, 70902), (3939, 58302), (4141, 55458), (4266, 53833), (4797, 47874), (5454, 42107), (6162, 37269), (6478, 35451), (7878, 29151), (7979, 28782), (8282, 27729), (9243, 24846), (9594, 23937), (9717, 23634), (11817, 19434), (12423, 18486), (14391, 15958)]