2000838504

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:260

約数の個数: 256

約数和(自身を含む): 6131220480

約数和(自身を除く): 4130381976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 47, 56, 71, 83, 84, 86, 94, 129, 141, 142, 166, 168, 172, 188, 213, 249, 258, 282, 284, 301, 329, 332, 344, 376, 426, 497, 498, 516, 564, 568, 581, 602, 658, 664, 852, 903, 987, 994, 996, 1032, 1128, 1162, 1204, 1316, 1491, 1704, 1743, 1806, 1974, 1988, 1992, 2021, 2324, 2408, 2632, 2982, 3053, 3337, 3486, 3569, 3612, 3901, 3948, 3976, 4042, 4648, 5893, 5964, 6063, 6106, 6674, 6972, 7138, 7224, 7802, 7896, 8084, 9159, 10011, 10707, 11703, 11786, 11928, 12126, 12212, 13348, 13944, 14147, 14276, 15604, 16168, 17679, 18318, 20022, 21371, 21414, 23359, 23406, 23572, 24252, 24424, 24983, 26696, 27307, 28294, 28552, 31208, 35358, 36636, 40044, 41251, 42441, 42742, 42828, 46718, 46812, 47144, 48504, 49966, 54614, 56588, 64113, 70077, 70716, 73272, 74949, 80088, 81921, 82502, 84882, 85484, 85656, 93436, 93624, 99932, 109228, 113176, 123753, 128226, 140154, 141432, 143491, 149898, 163842, 165004, 167743, 169764, 170968, 186872, 199864, 218456, 247506, 253399, 256452, 276971, 280308, 286982, 299796, 327684, 330008, 335486, 339528, 430473, 495012, 503229, 506798, 512904, 553942, 560616, 573964, 599592, 655368, 670972, 760197, 830913, 860946, 990024, 1004437, 1006458, 1013596, 1107884, 1147928, 1174201, 1341944, 1520394, 1661826, 1721892, 1773793, 1938797, 2008874, 2012916, 2027192, 2215768, 2348402, 3013311, 3040788, 3323652, 3443784, 3522603, 3547586, 3877594, 4017748, 4025832, 4696804, 5321379, 5816391, 6026622, 6081576, 6647304, 7045206, 7095172, 7755188, 8035496, 9393608, 10642758, 11632782, 11909753, 12053244, 14090412, 14190344, 15510376, 21285516, 23265564, 23819506, 24106488, 28180824, 35729259, 42571032, 46531128, 47639012, 71458518, 83368271, 95278024, 142917036, 166736542, 250104813, 285834072, 333473084, 500209626, 666946168, 1000419252, 2000838504]

約数ペア:

[(1, 2000838504), (2, 1000419252), (3, 666946168), (4, 500209626), (6, 333473084), (7, 285834072), (8, 250104813), (12, 166736542), (14, 142917036), (21, 95278024), (24, 83368271), (28, 71458518), (42, 47639012), (43, 46531128), (47, 42571032), (56, 35729259), (71, 28180824), (83, 24106488), (84, 23819506), (86, 23265564), (94, 21285516), (129, 15510376), (141, 14190344), (142, 14090412), (166, 12053244), (168, 11909753), (172, 11632782), (188, 10642758), (213, 9393608), (249, 8035496), (258, 7755188), (282, 7095172), (284, 7045206), (301, 6647304), (329, 6081576), (332, 6026622), (344, 5816391), (376, 5321379), (426, 4696804), (497, 4025832), (498, 4017748), (516, 3877594), (564, 3547586), (568, 3522603), (581, 3443784), (602, 3323652), (658, 3040788), (664, 3013311), (852, 2348402), (903, 2215768), (987, 2027192), (994, 2012916), (996, 2008874), (1032, 1938797), (1128, 1773793), (1162, 1721892), (1204, 1661826), (1316, 1520394), (1491, 1341944), (1704, 1174201), (1743, 1147928), (1806, 1107884), (1974, 1013596), (1988, 1006458), (1992, 1004437), (2021, 990024), (2324, 860946), (2408, 830913), (2632, 760197), (2982, 670972), (3053, 655368), (3337, 599592), (3486, 573964), (3569, 560616), (3612, 553942), (3901, 512904), (3948, 506798), (3976, 503229), (4042, 495012), (4648, 430473), (5893, 339528), (5964, 335486), (6063, 330008), (6106, 327684), (6674, 299796), (6972, 286982), (7138, 280308), (7224, 276971), (7802, 256452), (7896, 253399), (8084, 247506), (9159, 218456), (10011, 199864), (10707, 186872), (11703, 170968), (11786, 169764), (11928, 167743), (12126, 165004), (12212, 163842), (13348, 149898), (13944, 143491), (14147, 141432), (14276, 140154), (15604, 128226), (16168, 123753), (17679, 113176), (18318, 109228), (20022, 99932), (21371, 93624), (21414, 93436), (23359, 85656), (23406, 85484), (23572, 84882), (24252, 82502), (24424, 81921), (24983, 80088), (26696, 74949), (27307, 73272), (28294, 70716), (28552, 70077), (31208, 64113), (35358, 56588), (36636, 54614), (40044, 49966), (41251, 48504), (42441, 47144), (42742, 46812), (42828, 46718)]