16401973371

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{587}}^1$

素因数の和:761

約数の個数: 128

約数和(自身を含む): 28677390336

約数和(自身を除く): 12275416965

約数列:

[1, 3, 7, 17, 21, 23, 41, 51, 69, 83, 119, 123, 161, 249, 287, 357, 391, 483, 581, 587, 697, 861, 943, 1173, 1411, 1743, 1761, 1909, 2091, 2737, 2829, 3403, 4109, 4233, 4879, 5727, 6601, 8211, 9877, 9979, 10209, 12327, 13363, 13501, 14637, 16031, 19803, 23821, 24067, 29631, 29937, 32453, 40089, 40503, 48093, 48721, 57851, 69853, 71463, 72201, 78269, 94507, 97359, 112217, 146163, 168469, 173553, 209559, 227171, 229517, 234807, 283521, 336651, 341047, 404957, 409139, 505407, 547883, 553541, 681513, 688551, 828257, 1023141, 1120583, 1214871, 1227417, 1330573, 1606619, 1643649, 1660623, 1997561, 2484771, 2863973, 3361749, 3874787, 3991719, 4819857, 5797799, 5992683, 7844081, 8591919, 9314011, 9410197, 11624361, 13982927, 17393397, 19049911, 23532243, 27942033, 28230591, 33958537, 41948781, 45943903, 57149733, 65871379, 101875611, 133349377, 137831709, 197614137, 237709759, 321607321, 400048131, 713129277, 781046351, 964821963, 2343139053, 5467324457, 16401973371]

約数ペア:

[(1, 16401973371), (3, 5467324457), (7, 2343139053), (17, 964821963), (21, 781046351), (23, 713129277), (41, 400048131), (51, 321607321), (69, 237709759), (83, 197614137), (119, 137831709), (123, 133349377), (161, 101875611), (249, 65871379), (287, 57149733), (357, 45943903), (391, 41948781), (483, 33958537), (581, 28230591), (587, 27942033), (697, 23532243), (861, 19049911), (943, 17393397), (1173, 13982927), (1411, 11624361), (1743, 9410197), (1761, 9314011), (1909, 8591919), (2091, 7844081), (2737, 5992683), (2829, 5797799), (3403, 4819857), (4109, 3991719), (4233, 3874787), (4879, 3361749), (5727, 2863973), (6601, 2484771), (8211, 1997561), (9877, 1660623), (9979, 1643649), (10209, 1606619), (12327, 1330573), (13363, 1227417), (13501, 1214871), (14637, 1120583), (16031, 1023141), (19803, 828257), (23821, 688551), (24067, 681513), (29631, 553541), (29937, 547883), (32453, 505407), (40089, 409139), (40503, 404957), (48093, 341047), (48721, 336651), (57851, 283521), (69853, 234807), (71463, 229517), (72201, 227171), (78269, 209559), (94507, 173553), (97359, 168469), (112217, 146163)]