2148341286

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:303

約数の個数: 256

約数和(自身を含む): 5944780800

約数和(自身を除く): 3796439514

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 29, 37, 38, 39, 42, 57, 58, 74, 78, 87, 91, 111, 114, 133, 174, 182, 193, 203, 222, 247, 259, 266, 273, 377, 386, 399, 406, 481, 494, 518, 546, 551, 579, 609, 703, 741, 754, 777, 798, 962, 1073, 1102, 1131, 1158, 1218, 1351, 1406, 1443, 1482, 1554, 1653, 1729, 2109, 2146, 2262, 2509, 2639, 2702, 2886, 3219, 3306, 3367, 3458, 3667, 3857, 4053, 4218, 4921, 5018, 5187, 5278, 5597, 6438, 6734, 7141, 7163, 7334, 7511, 7527, 7714, 7917, 8106, 9139, 9842, 10101, 10374, 11001, 11194, 11571, 13949, 14282, 14326, 14763, 15022, 15054, 15834, 16791, 17563, 18278, 20202, 20387, 21423, 21489, 22002, 22533, 23142, 25669, 27417, 27898, 29526, 33582, 35126, 39179, 40774, 41847, 42846, 42978, 45066, 47671, 49987, 50141, 51338, 52689, 54834, 61161, 63973, 72761, 77007, 78358, 83694, 92833, 95342, 97643, 99974, 100282, 105378, 106343, 117537, 122322, 127946, 135679, 142709, 143013, 145522, 149961, 150423, 154014, 185666, 191919, 195286, 207089, 212686, 218283, 235074, 265031, 271358, 278499, 285418, 286026, 292929, 299922, 300846, 319029, 333697, 383838, 407037, 414178, 428127, 436566, 509327, 530062, 556998, 585858, 621267, 638058, 649831, 667394, 744401, 795093, 814074, 856254, 949753, 1001091, 1018654, 1242534, 1299662, 1382459, 1449623, 1488802, 1527981, 1590186, 1763827, 1855217, 1899506, 1949493, 2002182, 2233203, 2692157, 2764918, 2849259, 2899246, 3055962, 3527654, 3710434, 3898986, 3934691, 4147377, 4348869, 4466406, 5291481, 5384314, 5565651, 5698518, 7869382, 8076471, 8294754, 8697738, 9677213, 10582962, 11131302, 11804073, 12346789, 16152942, 18845099, 19354426, 23608146, 24693578, 27542837, 29031639, 37040367, 37690198, 51150983, 55085674, 56535297, 58063278, 74080734, 82628511, 102301966, 113070594, 153452949, 165257022, 306905898, 358056881, 716113762, 1074170643, 2148341286]

約数ペア:

[(1, 2148341286), (2, 1074170643), (3, 716113762), (6, 358056881), (7, 306905898), (13, 165257022), (14, 153452949), (19, 113070594), (21, 102301966), (26, 82628511), (29, 74080734), (37, 58063278), (38, 56535297), (39, 55085674), (42, 51150983), (57, 37690198), (58, 37040367), (74, 29031639), (78, 27542837), (87, 24693578), (91, 23608146), (111, 19354426), (114, 18845099), (133, 16152942), (174, 12346789), (182, 11804073), (193, 11131302), (203, 10582962), (222, 9677213), (247, 8697738), (259, 8294754), (266, 8076471), (273, 7869382), (377, 5698518), (386, 5565651), (399, 5384314), (406, 5291481), (481, 4466406), (494, 4348869), (518, 4147377), (546, 3934691), (551, 3898986), (579, 3710434), (609, 3527654), (703, 3055962), (741, 2899246), (754, 2849259), (777, 2764918), (798, 2692157), (962, 2233203), (1073, 2002182), (1102, 1949493), (1131, 1899506), (1158, 1855217), (1218, 1763827), (1351, 1590186), (1406, 1527981), (1443, 1488802), (1482, 1449623), (1554, 1382459), (1653, 1299662), (1729, 1242534), (2109, 1018654), (2146, 1001091), (2262, 949753), (2509, 856254), (2639, 814074), (2702, 795093), (2886, 744401), (3219, 667394), (3306, 649831), (3367, 638058), (3458, 621267), (3667, 585858), (3857, 556998), (4053, 530062), (4218, 509327), (4921, 436566), (5018, 428127), (5187, 414178), (5278, 407037), (5597, 383838), (6438, 333697), (6734, 319029), (7141, 300846), (7163, 299922), (7334, 292929), (7511, 286026), (7527, 285418), (7714, 278499), (7917, 271358), (8106, 265031), (9139, 235074), (9842, 218283), (10101, 212686), (10374, 207089), (11001, 195286), (11194, 191919), (11571, 185666), (13949, 154014), (14282, 150423), (14326, 149961), (14763, 145522), (15022, 143013), (15054, 142709), (15834, 135679), (16791, 127946), (17563, 122322), (18278, 117537), (20202, 106343), (20387, 105378), (21423, 100282), (21489, 99974), (22002, 97643), (22533, 95342), (23142, 92833), (25669, 83694), (27417, 78358), (27898, 77007), (29526, 72761), (33582, 63973), (35126, 61161), (39179, 54834), (40774, 52689), (41847, 51338), (42846, 50141), (42978, 49987), (45066, 47671)]