2939133064

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{739}}^1$

素因数の和:891

約数の個数: 128

約数和(自身を含む): 6819840000

約数和(自身を除く): 3880706936

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 31, 56, 58, 62, 79, 116, 124, 158, 203, 217, 232, 248, 316, 406, 434, 553, 632, 739, 812, 868, 899, 1106, 1478, 1624, 1736, 1798, 2212, 2291, 2449, 2956, 3596, 4424, 4582, 4898, 5173, 5912, 6293, 7192, 9164, 9796, 10346, 12586, 16037, 17143, 18328, 19592, 20692, 21431, 22909, 25172, 32074, 34286, 41384, 42862, 45818, 50344, 58381, 64148, 68572, 71021, 85724, 91636, 116762, 128296, 137144, 142042, 150017, 160363, 171448, 183272, 233524, 284084, 300034, 320726, 408667, 467048, 497147, 568168, 600068, 641452, 664361, 817334, 994294, 1200136, 1282904, 1328722, 1634668, 1693049, 1809811, 1988588, 2657444, 3269336, 3386098, 3619622, 3977176, 4650527, 5314888, 6772196, 7239244, 9301054, 11851343, 12668677, 13544392, 14478488, 18602108, 23702686, 25337354, 37204216, 47405372, 50674708, 52484519, 94810744, 101349416, 104969038, 209938076, 367391633, 419876152, 734783266, 1469566532, 2939133064]

約数ペア:

[(1, 2939133064), (2, 1469566532), (4, 734783266), (7, 419876152), (8, 367391633), (14, 209938076), (28, 104969038), (29, 101349416), (31, 94810744), (56, 52484519), (58, 50674708), (62, 47405372), (79, 37204216), (116, 25337354), (124, 23702686), (158, 18602108), (203, 14478488), (217, 13544392), (232, 12668677), (248, 11851343), (316, 9301054), (406, 7239244), (434, 6772196), (553, 5314888), (632, 4650527), (739, 3977176), (812, 3619622), (868, 3386098), (899, 3269336), (1106, 2657444), (1478, 1988588), (1624, 1809811), (1736, 1693049), (1798, 1634668), (2212, 1328722), (2291, 1282904), (2449, 1200136), (2956, 994294), (3596, 817334), (4424, 664361), (4582, 641452), (4898, 600068), (5173, 568168), (5912, 497147), (6293, 467048), (7192, 408667), (9164, 320726), (9796, 300034), (10346, 284084), (12586, 233524), (16037, 183272), (17143, 171448), (18328, 160363), (19592, 150017), (20692, 142042), (21431, 137144), (22909, 128296), (25172, 116762), (32074, 91636), (34286, 85724), (41384, 71021), (42862, 68572), (45818, 64148), (50344, 58381)]