4801156744

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:339

約数の個数: 128

約数和(自身を含む): 9934848000

約数和(自身を除く): 5133691256

約数列:

[1, 2, 4, 8, 31, 41, 43, 62, 79, 82, 86, 124, 139, 158, 164, 172, 248, 278, 316, 328, 344, 556, 632, 1112, 1271, 1333, 1763, 2449, 2542, 2666, 3239, 3397, 3526, 4309, 4898, 5084, 5332, 5699, 5977, 6478, 6794, 7052, 8618, 9796, 10168, 10664, 10981, 11398, 11954, 12956, 13588, 14104, 17236, 19592, 21962, 22796, 23908, 25912, 27176, 34472, 43924, 45592, 47816, 54653, 87848, 100409, 105307, 109306, 139277, 176669, 185287, 200818, 210614, 218612, 245057, 278554, 340411, 353338, 370574, 401636, 421228, 437224, 450221, 472183, 490114, 557108, 680822, 706676, 741148, 803272, 842456, 900442, 944366, 980228, 1114216, 1361644, 1413352, 1482296, 1800884, 1888732, 1960456, 2723288, 3601768, 3777464, 4317587, 7596767, 8635174, 13956851, 14637673, 15193534, 17270348, 19359503, 27913702, 29275346, 30387068, 34540696, 38719006, 55827404, 58550692, 60774136, 77438012, 111654808, 117101384, 154876024, 600144593, 1200289186, 2400578372, 4801156744]

約数ペア:

[(1, 4801156744), (2, 2400578372), (4, 1200289186), (8, 600144593), (31, 154876024), (41, 117101384), (43, 111654808), (62, 77438012), (79, 60774136), (82, 58550692), (86, 55827404), (124, 38719006), (139, 34540696), (158, 30387068), (164, 29275346), (172, 27913702), (248, 19359503), (278, 17270348), (316, 15193534), (328, 14637673), (344, 13956851), (556, 8635174), (632, 7596767), (1112, 4317587), (1271, 3777464), (1333, 3601768), (1763, 2723288), (2449, 1960456), (2542, 1888732), (2666, 1800884), (3239, 1482296), (3397, 1413352), (3526, 1361644), (4309, 1114216), (4898, 980228), (5084, 944366), (5332, 900442), (5699, 842456), (5977, 803272), (6478, 741148), (6794, 706676), (7052, 680822), (8618, 557108), (9796, 490114), (10168, 472183), (10664, 450221), (10981, 437224), (11398, 421228), (11954, 401636), (12956, 370574), (13588, 353338), (14104, 340411), (17236, 278554), (19592, 245057), (21962, 218612), (22796, 210614), (23908, 200818), (25912, 185287), (27176, 176669), (34472, 139277), (43924, 109306), (45592, 105307), (47816, 100409), (54653, 87848)]