17508944012

素因数分解:

$2^2\times 7^3\times {\mathrm{89}}^1\times {\mathrm{223}}^1\times {\mathrm{643}}^1$

素因数の和:980

約数の個数: 96

約数和(自身を含む): 36352512000

約数和(自身を除く): 18843567988

約数列:

[1, 2, 4, 7, 14, 28, 49, 89, 98, 178, 196, 223, 343, 356, 446, 623, 643, 686, 892, 1246, 1286, 1372, 1561, 2492, 2572, 3122, 4361, 4501, 6244, 8722, 9002, 10927, 17444, 18004, 19847, 21854, 30527, 31507, 39694, 43708, 57227, 61054, 63014, 76489, 79388, 114454, 122108, 126028, 138929, 143389, 152978, 220549, 228908, 277858, 286778, 305956, 400589, 441098, 555716, 573556, 801178, 882196, 972503, 1003723, 1602356, 1945006, 2007446, 2804123, 3890012, 4014892, 5608246, 6807521, 7026061, 11216492, 12761621, 13615042, 14052122, 19628861, 25523242, 27230084, 28104244, 39257722, 49182427, 51046484, 78515444, 89331347, 98364854, 178662694, 196729708, 357325388, 625319429, 1250638858, 2501277716, 4377236003, 8754472006, 17508944012]

約数ペア:

[(1, 17508944012), (2, 8754472006), (4, 4377236003), (7, 2501277716), (14, 1250638858), (28, 625319429), (49, 357325388), (89, 196729708), (98, 178662694), (178, 98364854), (196, 89331347), (223, 78515444), (343, 51046484), (356, 49182427), (446, 39257722), (623, 28104244), (643, 27230084), (686, 25523242), (892, 19628861), (1246, 14052122), (1286, 13615042), (1372, 12761621), (1561, 11216492), (2492, 7026061), (2572, 6807521), (3122, 5608246), (4361, 4014892), (4501, 3890012), (6244, 2804123), (8722, 2007446), (9002, 1945006), (10927, 1602356), (17444, 1003723), (18004, 972503), (19847, 882196), (21854, 801178), (30527, 573556), (31507, 555716), (39694, 441098), (43708, 400589), (57227, 305956), (61054, 286778), (63014, 277858), (76489, 228908), (79388, 220549), (114454, 152978), (122108, 143389), (126028, 138929)]