3940680816

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{631}}^1\times {\mathrm{1399}}^1$

素因数の和:2075

約数の個数: 120

約数和(自身を含む): 11410380800

約数和(自身を除く): 7469699984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 631, 744, 1116, 1262, 1399, 1488, 1893, 2232, 2524, 2798, 3786, 4197, 4464, 5048, 5596, 5679, 7572, 8394, 10096, 11192, 11358, 12591, 15144, 16788, 19561, 22384, 22716, 25182, 30288, 33576, 39122, 43369, 45432, 50364, 58683, 67152, 78244, 86738, 90864, 100728, 117366, 130107, 156488, 173476, 176049, 201456, 234732, 260214, 312976, 346952, 352098, 390321, 469464, 520428, 693904, 704196, 780642, 882769, 938928, 1040856, 1408392, 1561284, 1765538, 2081712, 2648307, 2816784, 3122568, 3531076, 5296614, 6245136, 7062152, 7944921, 10593228, 14124304, 15889842, 21186456, 27365839, 31779684, 42372912, 54731678, 63559368, 82097517, 109463356, 127118736, 164195034, 218926712, 246292551, 328390068, 437853424, 492585102, 656780136, 985170204, 1313560272, 1970340408, 3940680816]

約数ペア:

[(1, 3940680816), (2, 1970340408), (3, 1313560272), (4, 985170204), (6, 656780136), (8, 492585102), (9, 437853424), (12, 328390068), (16, 246292551), (18, 218926712), (24, 164195034), (31, 127118736), (36, 109463356), (48, 82097517), (62, 63559368), (72, 54731678), (93, 42372912), (124, 31779684), (144, 27365839), (186, 21186456), (248, 15889842), (279, 14124304), (372, 10593228), (496, 7944921), (558, 7062152), (631, 6245136), (744, 5296614), (1116, 3531076), (1262, 3122568), (1399, 2816784), (1488, 2648307), (1893, 2081712), (2232, 1765538), (2524, 1561284), (2798, 1408392), (3786, 1040856), (4197, 938928), (4464, 882769), (5048, 780642), (5596, 704196), (5679, 693904), (7572, 520428), (8394, 469464), (10096, 390321), (11192, 352098), (11358, 346952), (12591, 312976), (15144, 260214), (16788, 234732), (19561, 201456), (22384, 176049), (22716, 173476), (25182, 156488), (30288, 130107), (33576, 117366), (39122, 100728), (43369, 90864), (45432, 86738), (50364, 78244), (58683, 67152)]