198994068

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:211

約数の個数: 288

約数和(自身を含む): 684902400

約数和(自身を除く): 485908332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 23, 26, 28, 36, 38, 39, 42, 46, 52, 57, 63, 69, 76, 78, 84, 91, 92, 114, 117, 126, 133, 138, 139, 156, 161, 171, 182, 207, 228, 234, 247, 252, 266, 273, 276, 278, 299, 322, 342, 364, 399, 414, 417, 437, 468, 483, 494, 532, 546, 556, 598, 644, 684, 741, 798, 819, 828, 834, 874, 897, 966, 973, 988, 1092, 1196, 1197, 1251, 1311, 1449, 1482, 1596, 1638, 1668, 1729, 1748, 1794, 1807, 1932, 1946, 2093, 2223, 2394, 2502, 2622, 2641, 2691, 2898, 2919, 2964, 3059, 3197, 3276, 3458, 3588, 3614, 3892, 3933, 4186, 4446, 4788, 5004, 5187, 5244, 5282, 5382, 5421, 5681, 5796, 5838, 6118, 6279, 6394, 6916, 7228, 7866, 7923, 8372, 8757, 8892, 9177, 9591, 10374, 10564, 10764, 10842, 11362, 11676, 12236, 12558, 12649, 12788, 15561, 15732, 15846, 16263, 17043, 17514, 18354, 18487, 18837, 19182, 20748, 21684, 22379, 22724, 23769, 25116, 25298, 27531, 28773, 31122, 31692, 32526, 34086, 34333, 35028, 36708, 36974, 37674, 37947, 38364, 39767, 41561, 44758, 47538, 50596, 51129, 55062, 55461, 57546, 60743, 62244, 65052, 67137, 68172, 68666, 73948, 75348, 75894, 79534, 83122, 89516, 95076, 102258, 102999, 110124, 110922, 113841, 115092, 119301, 121486, 124683, 134274, 137332, 151788, 159068, 166244, 166383, 182229, 201411, 204516, 205998, 221844, 227682, 238602, 240331, 242972, 249366, 268548, 290927, 308997, 332766, 357903, 364458, 374049, 402822, 411996, 425201, 455364, 477204, 480662, 498732, 546687, 581854, 617994, 665532, 715806, 720993, 728916, 748098, 789659, 805644, 850402, 872781, 961324, 1093374, 1163708, 1235988, 1275603, 1431612, 1441986, 1496196, 1579318, 1700804, 1745562, 2162979, 2186748, 2368977, 2551206, 2618343, 2883972, 3158636, 3491124, 3826809, 4325958, 4737954, 5102412, 5236686, 5527613, 7106931, 7653618, 8651916, 9475908, 10473372, 11055226, 14213862, 15307236, 16582839, 22110452, 28427724, 33165678, 49748517, 66331356, 99497034, 198994068]

約数ペア:

[(1, 198994068), (2, 99497034), (3, 66331356), (4, 49748517), (6, 33165678), (7, 28427724), (9, 22110452), (12, 16582839), (13, 15307236), (14, 14213862), (18, 11055226), (19, 10473372), (21, 9475908), (23, 8651916), (26, 7653618), (28, 7106931), (36, 5527613), (38, 5236686), (39, 5102412), (42, 4737954), (46, 4325958), (52, 3826809), (57, 3491124), (63, 3158636), (69, 2883972), (76, 2618343), (78, 2551206), (84, 2368977), (91, 2186748), (92, 2162979), (114, 1745562), (117, 1700804), (126, 1579318), (133, 1496196), (138, 1441986), (139, 1431612), (156, 1275603), (161, 1235988), (171, 1163708), (182, 1093374), (207, 961324), (228, 872781), (234, 850402), (247, 805644), (252, 789659), (266, 748098), (273, 728916), (276, 720993), (278, 715806), (299, 665532), (322, 617994), (342, 581854), (364, 546687), (399, 498732), (414, 480662), (417, 477204), (437, 455364), (468, 425201), (483, 411996), (494, 402822), (532, 374049), (546, 364458), (556, 357903), (598, 332766), (644, 308997), (684, 290927), (741, 268548), (798, 249366), (819, 242972), (828, 240331), (834, 238602), (874, 227682), (897, 221844), (966, 205998), (973, 204516), (988, 201411), (1092, 182229), (1196, 166383), (1197, 166244), (1251, 159068), (1311, 151788), (1449, 137332), (1482, 134274), (1596, 124683), (1638, 121486), (1668, 119301), (1729, 115092), (1748, 113841), (1794, 110922), (1807, 110124), (1932, 102999), (1946, 102258), (2093, 95076), (2223, 89516), (2394, 83122), (2502, 79534), (2622, 75894), (2641, 75348), (2691, 73948), (2898, 68666), (2919, 68172), (2964, 67137), (3059, 65052), (3197, 62244), (3276, 60743), (3458, 57546), (3588, 55461), (3614, 55062), (3892, 51129), (3933, 50596), (4186, 47538), (4446, 44758), (4788, 41561), (5004, 39767), (5187, 38364), (5244, 37947), (5282, 37674), (5382, 36974), (5421, 36708), (5681, 35028), (5796, 34333), (5838, 34086), (6118, 32526), (6279, 31692), (6394, 31122), (6916, 28773), (7228, 27531), (7866, 25298), (7923, 25116), (8372, 23769), (8757, 22724), (8892, 22379), (9177, 21684), (9591, 20748), (10374, 19182), (10564, 18837), (10764, 18487), (10842, 18354), (11362, 17514), (11676, 17043), (12236, 16263), (12558, 15846), (12649, 15732), (12788, 15561)]