259916202

素因数分解:

$2^1\times 3^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1$

素因数の和:696

約数の個数: 128

約数和(自身を含む): 720760320

約数和(自身を除く): 460844118

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 234, 243, 273, 351, 378, 486, 546, 567, 653, 702, 729, 819, 1053, 1134, 1306, 1458, 1638, 1701, 1959, 2106, 2187, 2457, 3159, 3402, 3918, 4374, 4571, 4914, 5103, 5877, 6318, 7371, 8489, 9142, 9477, 10206, 11754, 13713, 14742, 15309, 16978, 17631, 18954, 22113, 25467, 27426, 28431, 30618, 35262, 41139, 44226, 50934, 52893, 56862, 59423, 66339, 76401, 82278, 105786, 118846, 123417, 132678, 152802, 158679, 178269, 199017, 229203, 246834, 317358, 356538, 370251, 398034, 458406, 476037, 534807, 687609, 740502, 952074, 1069614, 1110753, 1375218, 1428111, 1604421, 2062827, 2221506, 2856222, 3208842, 3332259, 4125654, 4813263, 6188481, 6664518, 9626526, 9996777, 12376962, 14439789, 18565443, 19993554, 28879578, 37130886, 43319367, 86638734, 129958101, 259916202]

約数ペア:

[(1, 259916202), (2, 129958101), (3, 86638734), (6, 43319367), (7, 37130886), (9, 28879578), (13, 19993554), (14, 18565443), (18, 14439789), (21, 12376962), (26, 9996777), (27, 9626526), (39, 6664518), (42, 6188481), (54, 4813263), (63, 4125654), (78, 3332259), (81, 3208842), (91, 2856222), (117, 2221506), (126, 2062827), (162, 1604421), (182, 1428111), (189, 1375218), (234, 1110753), (243, 1069614), (273, 952074), (351, 740502), (378, 687609), (486, 534807), (546, 476037), (567, 458406), (653, 398034), (702, 370251), (729, 356538), (819, 317358), (1053, 246834), (1134, 229203), (1306, 199017), (1458, 178269), (1638, 158679), (1701, 152802), (1959, 132678), (2106, 123417), (2187, 118846), (2457, 105786), (3159, 82278), (3402, 76401), (3918, 66339), (4374, 59423), (4571, 56862), (4914, 52893), (5103, 50934), (5877, 44226), (6318, 41139), (7371, 35262), (8489, 30618), (9142, 28431), (9477, 27426), (10206, 25467), (11754, 22113), (13713, 18954), (14742, 17631), (15309, 16978)]