289030014

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:335

約数の個数: 192

約数和(自身を含む): 836559360

約数和(自身を除く): 547529346

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 37, 38, 39, 42, 57, 63, 74, 78, 91, 111, 114, 117, 126, 133, 171, 182, 222, 234, 247, 251, 259, 266, 273, 333, 342, 399, 481, 494, 502, 518, 546, 666, 703, 741, 753, 777, 798, 819, 962, 1197, 1406, 1443, 1482, 1506, 1554, 1638, 1729, 1757, 2109, 2223, 2259, 2331, 2394, 2886, 3263, 3367, 3458, 3514, 4218, 4329, 4446, 4518, 4662, 4769, 4921, 5187, 5271, 6327, 6526, 6734, 8658, 9139, 9287, 9538, 9789, 9842, 10101, 10374, 10542, 12654, 14307, 14763, 15561, 15813, 18278, 18574, 19578, 20202, 22841, 27417, 27861, 28614, 29367, 29526, 30303, 31122, 31626, 33383, 42921, 44289, 45682, 54834, 55722, 58734, 60606, 61997, 63973, 65009, 66766, 68523, 82251, 83583, 85842, 88578, 100149, 120731, 123994, 127946, 130018, 137046, 164502, 167166, 176453, 185991, 191919, 195027, 200298, 205569, 241462, 300447, 352906, 362193, 371982, 383838, 390054, 411138, 433979, 529359, 557973, 575757, 585081, 600894, 724386, 845117, 867958, 1058718, 1086579, 1115946, 1151514, 1170162, 1235171, 1301937, 1588077, 1690234, 2173158, 2293889, 2470342, 2535351, 2603874, 3176154, 3705513, 3905811, 4587778, 5070702, 6881667, 7411026, 7606053, 7811622, 11116539, 13763334, 15212106, 16057223, 20645001, 22233078, 32114446, 41290002, 48171669, 96343338, 144515007, 289030014]

約数ペア:

[(1, 289030014), (2, 144515007), (3, 96343338), (6, 48171669), (7, 41290002), (9, 32114446), (13, 22233078), (14, 20645001), (18, 16057223), (19, 15212106), (21, 13763334), (26, 11116539), (37, 7811622), (38, 7606053), (39, 7411026), (42, 6881667), (57, 5070702), (63, 4587778), (74, 3905811), (78, 3705513), (91, 3176154), (111, 2603874), (114, 2535351), (117, 2470342), (126, 2293889), (133, 2173158), (171, 1690234), (182, 1588077), (222, 1301937), (234, 1235171), (247, 1170162), (251, 1151514), (259, 1115946), (266, 1086579), (273, 1058718), (333, 867958), (342, 845117), (399, 724386), (481, 600894), (494, 585081), (502, 575757), (518, 557973), (546, 529359), (666, 433979), (703, 411138), (741, 390054), (753, 383838), (777, 371982), (798, 362193), (819, 352906), (962, 300447), (1197, 241462), (1406, 205569), (1443, 200298), (1482, 195027), (1506, 191919), (1554, 185991), (1638, 176453), (1729, 167166), (1757, 164502), (2109, 137046), (2223, 130018), (2259, 127946), (2331, 123994), (2394, 120731), (2886, 100149), (3263, 88578), (3367, 85842), (3458, 83583), (3514, 82251), (4218, 68523), (4329, 66766), (4446, 65009), (4518, 63973), (4662, 61997), (4769, 60606), (4921, 58734), (5187, 55722), (5271, 54834), (6327, 45682), (6526, 44289), (6734, 42921), (8658, 33383), (9139, 31626), (9287, 31122), (9538, 30303), (9789, 29526), (9842, 29367), (10101, 28614), (10374, 27861), (10542, 27417), (12654, 22841), (14307, 20202), (14763, 19578), (15561, 18574), (15813, 18278)]