251019876088

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{449}}^1\times {\mathrm{487}}^1$

素因数の和:1349

約数の個数: 128

約数和(自身を含む): 523666944000

約数和(自身を除く): 272647067912

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 367, 391, 449, 487, 734, 782, 898, 974, 1468, 1564, 1796, 1948, 2936, 3128, 3592, 3896, 6239, 7633, 8279, 8441, 10327, 11201, 12478, 15266, 16558, 16882, 20654, 22402, 24956, 30532, 33116, 33764, 41308, 44804, 49912, 61064, 66232, 67528, 82616, 89608, 143497, 164783, 175559, 178729, 190417, 218663, 286994, 329566, 351118, 357458, 380834, 437326, 573988, 659132, 702236, 714916, 761668, 874652, 1147976, 1318264, 1404472, 1429832, 1523336, 1749304, 2801311, 3038393, 3717271, 3790009, 4110767, 5029249, 5602622, 6076786, 7434542, 7580018, 8221534, 10058498, 11205244, 12153572, 14869084, 15160036, 16443068, 20116996, 22410488, 24307144, 29738168, 30320072, 32886136, 40233992, 64430153, 69883039, 80249321, 85497233, 128860306, 139766078, 160498642, 170994466, 257720612, 279532156, 320997284, 341988932, 515441224, 559064312, 641994568, 683977864, 1364238457, 1845734383, 2728476914, 3691468766, 5456953828, 7382937532, 10913907656, 14765875064, 31377484511, 62754969022, 125509938044, 251019876088]

約数ペア:

[(1, 251019876088), (2, 125509938044), (4, 62754969022), (8, 31377484511), (17, 14765875064), (23, 10913907656), (34, 7382937532), (46, 5456953828), (68, 3691468766), (92, 2728476914), (136, 1845734383), (184, 1364238457), (367, 683977864), (391, 641994568), (449, 559064312), (487, 515441224), (734, 341988932), (782, 320997284), (898, 279532156), (974, 257720612), (1468, 170994466), (1564, 160498642), (1796, 139766078), (1948, 128860306), (2936, 85497233), (3128, 80249321), (3592, 69883039), (3896, 64430153), (6239, 40233992), (7633, 32886136), (8279, 30320072), (8441, 29738168), (10327, 24307144), (11201, 22410488), (12478, 20116996), (15266, 16443068), (16558, 15160036), (16882, 14869084), (20654, 12153572), (22402, 11205244), (24956, 10058498), (30532, 8221534), (33116, 7580018), (33764, 7434542), (41308, 6076786), (44804, 5602622), (49912, 5029249), (61064, 4110767), (66232, 3790009), (67528, 3717271), (82616, 3038393), (89608, 2801311), (143497, 1749304), (164783, 1523336), (175559, 1429832), (178729, 1404472), (190417, 1318264), (218663, 1147976), (286994, 874652), (329566, 761668), (351118, 714916), (357458, 702236), (380834, 659132), (437326, 573988)]