15693753728

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{521}}^1$

素因数の和:788

約数の個数: 128

約数和(自身を含む): 33735398400

約数和(自身を除く): 18041644672

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 109, 127, 128, 136, 218, 254, 272, 436, 508, 521, 544, 872, 1016, 1042, 1088, 1744, 1853, 2032, 2084, 2159, 2176, 3488, 3706, 4064, 4168, 4318, 6976, 7412, 8128, 8336, 8636, 8857, 13843, 13952, 14824, 16256, 16672, 17272, 17714, 27686, 29648, 33344, 34544, 35428, 55372, 56789, 59296, 66167, 66688, 69088, 70856, 110744, 113578, 118592, 132334, 138176, 141712, 221488, 227156, 235331, 237184, 264668, 276352, 283424, 442976, 454312, 470662, 529336, 566848, 885952, 908624, 941324, 965413, 1058672, 1124839, 1133696, 1771904, 1817248, 1882648, 1930826, 2117344, 2249678, 3634496, 3765296, 3861652, 4234688, 4499356, 7212203, 7268992, 7530592, 7723304, 8469376, 8998712, 14424406, 15061184, 15446608, 17997424, 28848812, 30122368, 30893216, 35994848, 57697624, 61786432, 71989696, 115395248, 122607451, 123572864, 143979392, 230790496, 245214902, 461580992, 490429804, 923161984, 980859608, 1961719216, 3923438432, 7846876864, 15693753728]

約数ペア:

[(1, 15693753728), (2, 7846876864), (4, 3923438432), (8, 1961719216), (16, 980859608), (17, 923161984), (32, 490429804), (34, 461580992), (64, 245214902), (68, 230790496), (109, 143979392), (127, 123572864), (128, 122607451), (136, 115395248), (218, 71989696), (254, 61786432), (272, 57697624), (436, 35994848), (508, 30893216), (521, 30122368), (544, 28848812), (872, 17997424), (1016, 15446608), (1042, 15061184), (1088, 14424406), (1744, 8998712), (1853, 8469376), (2032, 7723304), (2084, 7530592), (2159, 7268992), (2176, 7212203), (3488, 4499356), (3706, 4234688), (4064, 3861652), (4168, 3765296), (4318, 3634496), (6976, 2249678), (7412, 2117344), (8128, 1930826), (8336, 1882648), (8636, 1817248), (8857, 1771904), (13843, 1133696), (13952, 1124839), (14824, 1058672), (16256, 965413), (16672, 941324), (17272, 908624), (17714, 885952), (27686, 566848), (29648, 529336), (33344, 470662), (34544, 454312), (35428, 442976), (55372, 283424), (56789, 276352), (59296, 264668), (66167, 237184), (66688, 235331), (69088, 227156), (70856, 221488), (110744, 141712), (113578, 138176), (118592, 132334)]