172829776

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{337}}^1$

素因数の和:612

約数の個数: 80

約数和(自身を含む): 405708160

約数和(自身を除く): 232878384

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 241, 266, 304, 337, 482, 532, 674, 964, 1064, 1348, 1687, 1928, 2128, 2359, 2696, 3374, 3856, 4579, 4718, 5392, 6403, 6748, 9158, 9436, 12806, 13496, 18316, 18872, 25612, 26992, 32053, 36632, 37744, 44821, 51224, 64106, 73264, 81217, 89642, 102448, 128212, 162434, 179284, 256424, 324868, 358568, 512848, 568519, 649736, 717136, 1137038, 1299472, 1543123, 2274076, 3086246, 4548152, 6172492, 9096304, 10801861, 12344984, 21603722, 24689968, 43207444, 86414888, 172829776]

約数ペア:

[(1, 172829776), (2, 86414888), (4, 43207444), (7, 24689968), (8, 21603722), (14, 12344984), (16, 10801861), (19, 9096304), (28, 6172492), (38, 4548152), (56, 3086246), (76, 2274076), (112, 1543123), (133, 1299472), (152, 1137038), (241, 717136), (266, 649736), (304, 568519), (337, 512848), (482, 358568), (532, 324868), (674, 256424), (964, 179284), (1064, 162434), (1348, 128212), (1687, 102448), (1928, 89642), (2128, 81217), (2359, 73264), (2696, 64106), (3374, 51224), (3856, 44821), (4579, 37744), (4718, 36632), (5392, 32053), (6403, 26992), (6748, 25612), (9158, 18872), (9436, 18316), (12806, 13496)]