1388404812

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:224

約数の個数: 192

約数和(自身を含む): 3675893760

約数和(自身を除く): 2287488948

約数列:

[1, 2, 3, 4, 6, 12, 29, 31, 41, 43, 58, 62, 73, 82, 86, 87, 93, 116, 123, 124, 129, 146, 164, 172, 174, 186, 219, 246, 258, 292, 348, 372, 438, 492, 516, 876, 899, 1189, 1247, 1271, 1333, 1763, 1798, 2117, 2263, 2378, 2494, 2542, 2666, 2697, 2993, 3139, 3526, 3567, 3596, 3741, 3813, 3999, 4234, 4526, 4756, 4988, 5084, 5289, 5332, 5394, 5986, 6278, 6351, 6789, 7052, 7134, 7482, 7626, 7998, 8468, 8979, 9052, 9417, 10578, 10788, 11972, 12556, 12702, 13578, 14268, 14964, 15252, 15996, 17958, 18834, 21156, 25404, 27156, 35916, 36859, 37668, 38657, 51127, 54653, 65627, 73718, 77314, 86797, 91031, 92783, 97309, 102254, 109306, 110577, 115971, 128699, 131254, 147436, 153381, 154628, 163959, 173594, 182062, 185566, 194618, 196881, 204508, 218612, 221154, 231942, 257398, 260391, 262508, 273093, 278349, 291927, 306762, 327918, 347188, 364124, 371132, 386097, 389236, 393762, 442308, 463884, 514796, 520782, 546186, 556698, 583854, 613524, 655836, 772194, 787524, 1041564, 1092372, 1113396, 1167708, 1544388, 1584937, 2690707, 2821961, 3169874, 3732271, 3989669, 4754811, 5381414, 5643922, 6339748, 7464542, 7979338, 8072121, 8465883, 9509622, 10762828, 11196813, 11287844, 11969007, 14929084, 15958676, 16144242, 16931766, 19019244, 22393626, 23938014, 32288484, 33863532, 44787252, 47876028, 115700401, 231400802, 347101203, 462801604, 694202406, 1388404812]

約数ペア:

[(1, 1388404812), (2, 694202406), (3, 462801604), (4, 347101203), (6, 231400802), (12, 115700401), (29, 47876028), (31, 44787252), (41, 33863532), (43, 32288484), (58, 23938014), (62, 22393626), (73, 19019244), (82, 16931766), (86, 16144242), (87, 15958676), (93, 14929084), (116, 11969007), (123, 11287844), (124, 11196813), (129, 10762828), (146, 9509622), (164, 8465883), (172, 8072121), (174, 7979338), (186, 7464542), (219, 6339748), (246, 5643922), (258, 5381414), (292, 4754811), (348, 3989669), (372, 3732271), (438, 3169874), (492, 2821961), (516, 2690707), (876, 1584937), (899, 1544388), (1189, 1167708), (1247, 1113396), (1271, 1092372), (1333, 1041564), (1763, 787524), (1798, 772194), (2117, 655836), (2263, 613524), (2378, 583854), (2494, 556698), (2542, 546186), (2666, 520782), (2697, 514796), (2993, 463884), (3139, 442308), (3526, 393762), (3567, 389236), (3596, 386097), (3741, 371132), (3813, 364124), (3999, 347188), (4234, 327918), (4526, 306762), (4756, 291927), (4988, 278349), (5084, 273093), (5289, 262508), (5332, 260391), (5394, 257398), (5986, 231942), (6278, 221154), (6351, 218612), (6789, 204508), (7052, 196881), (7134, 194618), (7482, 185566), (7626, 182062), (7998, 173594), (8468, 163959), (8979, 154628), (9052, 153381), (9417, 147436), (10578, 131254), (10788, 128699), (11972, 115971), (12556, 110577), (12702, 109306), (13578, 102254), (14268, 97309), (14964, 92783), (15252, 91031), (15996, 86797), (17958, 77314), (18834, 73718), (21156, 65627), (25404, 54653), (27156, 51127), (35916, 38657), (36859, 37668)]