632638188

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1$

素因数の和:578

約数の個数: 240

約数和(自身を含む): 2087008000

約数和(自身を除く): 1454369812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 43, 52, 54, 63, 78, 81, 84, 86, 91, 108, 117, 126, 129, 156, 162, 172, 182, 189, 234, 252, 258, 273, 301, 324, 351, 364, 378, 387, 468, 499, 516, 546, 559, 567, 602, 702, 756, 774, 819, 903, 998, 1053, 1092, 1118, 1134, 1161, 1204, 1404, 1497, 1548, 1638, 1677, 1806, 1996, 2106, 2236, 2268, 2322, 2457, 2709, 2994, 3276, 3354, 3483, 3493, 3612, 3913, 4212, 4491, 4644, 4914, 5031, 5418, 5988, 6487, 6708, 6966, 6986, 7371, 7826, 8127, 8982, 9828, 10062, 10479, 10836, 11739, 12974, 13473, 13932, 13972, 14742, 15093, 15652, 16254, 17964, 19461, 20124, 20958, 21457, 23478, 24381, 25948, 26946, 29484, 30186, 31437, 32508, 35217, 38922, 40419, 41916, 42914, 45279, 45409, 46956, 48762, 53892, 58383, 60372, 62874, 64371, 70434, 77844, 80838, 85828, 90558, 90818, 94311, 97524, 105651, 116766, 125748, 128742, 136227, 140868, 150199, 161676, 175149, 181116, 181636, 188622, 193113, 211302, 233532, 257484, 272454, 278941, 282933, 300398, 316953, 350298, 377244, 386226, 408681, 422604, 450597, 525447, 544908, 557882, 565866, 579339, 600796, 633906, 700596, 772452, 817362, 836823, 901194, 1050894, 1115764, 1131732, 1158678, 1226043, 1267812, 1351791, 1634724, 1673646, 1738017, 1802388, 1952587, 2101788, 2317356, 2452086, 2510469, 2703582, 3347292, 3476034, 3678129, 3905174, 4055373, 4904172, 5020938, 5407164, 5857761, 6952068, 7356258, 7531407, 7810348, 8110746, 10041876, 11715522, 12166119, 14712516, 15062814, 16221492, 17573283, 22594221, 23431044, 24332238, 30125628, 35146566, 45188442, 48664476, 52719849, 70293132, 90376884, 105439698, 158159547, 210879396, 316319094, 632638188]

約数ペア:

[(1, 632638188), (2, 316319094), (3, 210879396), (4, 158159547), (6, 105439698), (7, 90376884), (9, 70293132), (12, 52719849), (13, 48664476), (14, 45188442), (18, 35146566), (21, 30125628), (26, 24332238), (27, 23431044), (28, 22594221), (36, 17573283), (39, 16221492), (42, 15062814), (43, 14712516), (52, 12166119), (54, 11715522), (63, 10041876), (78, 8110746), (81, 7810348), (84, 7531407), (86, 7356258), (91, 6952068), (108, 5857761), (117, 5407164), (126, 5020938), (129, 4904172), (156, 4055373), (162, 3905174), (172, 3678129), (182, 3476034), (189, 3347292), (234, 2703582), (252, 2510469), (258, 2452086), (273, 2317356), (301, 2101788), (324, 1952587), (351, 1802388), (364, 1738017), (378, 1673646), (387, 1634724), (468, 1351791), (499, 1267812), (516, 1226043), (546, 1158678), (559, 1131732), (567, 1115764), (602, 1050894), (702, 901194), (756, 836823), (774, 817362), (819, 772452), (903, 700596), (998, 633906), (1053, 600796), (1092, 579339), (1118, 565866), (1134, 557882), (1161, 544908), (1204, 525447), (1404, 450597), (1497, 422604), (1548, 408681), (1638, 386226), (1677, 377244), (1806, 350298), (1996, 316953), (2106, 300398), (2236, 282933), (2268, 278941), (2322, 272454), (2457, 257484), (2709, 233532), (2994, 211302), (3276, 193113), (3354, 188622), (3483, 181636), (3493, 181116), (3612, 175149), (3913, 161676), (4212, 150199), (4491, 140868), (4644, 136227), (4914, 128742), (5031, 125748), (5418, 116766), (5988, 105651), (6487, 97524), (6708, 94311), (6966, 90818), (6986, 90558), (7371, 85828), (7826, 80838), (8127, 77844), (8982, 70434), (9828, 64371), (10062, 62874), (10479, 60372), (10836, 58383), (11739, 53892), (12974, 48762), (13473, 46956), (13932, 45409), (13972, 45279), (14742, 42914), (15093, 41916), (15652, 40419), (16254, 38922), (17964, 35217), (19461, 32508), (20124, 31437), (20958, 30186), (21457, 29484), (23478, 26946), (24381, 25948)]