988329816

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{3407}}^1$

素因数の和:3518

約数の個数: 128

約数和(自身を含む): 2944512000

約数和(自身を除く): 1956182184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 79, 102, 108, 136, 153, 158, 204, 216, 237, 306, 316, 408, 459, 474, 612, 632, 711, 918, 948, 1224, 1343, 1422, 1836, 1896, 2133, 2686, 2844, 3407, 3672, 4029, 4266, 5372, 5688, 6814, 8058, 8532, 10221, 10744, 12087, 13628, 16116, 17064, 20442, 24174, 27256, 30663, 32232, 36261, 40884, 48348, 57919, 61326, 72522, 81768, 91989, 96696, 115838, 122652, 145044, 173757, 183978, 231676, 245304, 269153, 290088, 347514, 367956, 463352, 521271, 538306, 695028, 735912, 807459, 1042542, 1076612, 1390056, 1563813, 1614918, 2085084, 2153224, 2422377, 3127626, 3229836, 4170168, 4575601, 4844754, 6255252, 6459672, 7267131, 9151202, 9689508, 12510504, 13726803, 14534262, 18302404, 19379016, 27453606, 29068524, 36604808, 41180409, 54907212, 58137048, 82360818, 109814424, 123541227, 164721636, 247082454, 329443272, 494164908, 988329816]

約数ペア:

[(1, 988329816), (2, 494164908), (3, 329443272), (4, 247082454), (6, 164721636), (8, 123541227), (9, 109814424), (12, 82360818), (17, 58137048), (18, 54907212), (24, 41180409), (27, 36604808), (34, 29068524), (36, 27453606), (51, 19379016), (54, 18302404), (68, 14534262), (72, 13726803), (79, 12510504), (102, 9689508), (108, 9151202), (136, 7267131), (153, 6459672), (158, 6255252), (204, 4844754), (216, 4575601), (237, 4170168), (306, 3229836), (316, 3127626), (408, 2422377), (459, 2153224), (474, 2085084), (612, 1614918), (632, 1563813), (711, 1390056), (918, 1076612), (948, 1042542), (1224, 807459), (1343, 735912), (1422, 695028), (1836, 538306), (1896, 521271), (2133, 463352), (2686, 367956), (2844, 347514), (3407, 290088), (3672, 269153), (4029, 245304), (4266, 231676), (5372, 183978), (5688, 173757), (6814, 145044), (8058, 122652), (8532, 115838), (10221, 96696), (10744, 91989), (12087, 81768), (13628, 72522), (16116, 61326), (17064, 57919), (20442, 48348), (24174, 40884), (27256, 36261), (30663, 32232)]