1209180896

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{28867}}^1$

素因数の和:28912

約数の個数: 96

約数和(自身を含む): 3142685952

約数和(自身を除く): 1933505056

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 68, 77, 88, 112, 119, 136, 154, 176, 187, 224, 238, 272, 308, 352, 374, 476, 544, 616, 748, 952, 1232, 1309, 1496, 1904, 2464, 2618, 2992, 3808, 5236, 5984, 10472, 20944, 28867, 41888, 57734, 115468, 202069, 230936, 317537, 404138, 461872, 490739, 635074, 808276, 923744, 981478, 1270148, 1616552, 1962956, 2222759, 2540296, 3233104, 3435173, 3925912, 4445518, 5080592, 5398129, 6466208, 6870346, 7851824, 8891036, 10161184, 10796258, 13740692, 15703648, 17782072, 21592516, 27481384, 35564144, 37786903, 43185032, 54962768, 71128288, 75573806, 86370064, 109925536, 151147612, 172740128, 302295224, 604590448, 1209180896]

約数ペア:

[(1, 1209180896), (2, 604590448), (4, 302295224), (7, 172740128), (8, 151147612), (11, 109925536), (14, 86370064), (16, 75573806), (17, 71128288), (22, 54962768), (28, 43185032), (32, 37786903), (34, 35564144), (44, 27481384), (56, 21592516), (68, 17782072), (77, 15703648), (88, 13740692), (112, 10796258), (119, 10161184), (136, 8891036), (154, 7851824), (176, 6870346), (187, 6466208), (224, 5398129), (238, 5080592), (272, 4445518), (308, 3925912), (352, 3435173), (374, 3233104), (476, 2540296), (544, 2222759), (616, 1962956), (748, 1616552), (952, 1270148), (1232, 981478), (1309, 923744), (1496, 808276), (1904, 635074), (2464, 490739), (2618, 461872), (2992, 404138), (3808, 317537), (5236, 230936), (5984, 202069), (10472, 115468), (20944, 57734), (28867, 41888)]