15631952368

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{4919}}^1$

素因数の和:5150

約数の個数: 80

約数和(自身を含む): 32212224000

約数和(自身を除く): 16580271632

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 86, 124, 149, 172, 248, 298, 344, 496, 596, 688, 1192, 1333, 2384, 2666, 4619, 4919, 5332, 6407, 9238, 9838, 10664, 12814, 18476, 19676, 21328, 25628, 36952, 39352, 51256, 73904, 78704, 102512, 152489, 198617, 211517, 304978, 397234, 423034, 609956, 732931, 794468, 846068, 1219912, 1465862, 1588936, 1692136, 2439824, 2931724, 3177872, 3384272, 5863448, 6557027, 11726896, 13114054, 22720861, 26228108, 31516033, 45441722, 52456216, 63032066, 90883444, 104912432, 126064132, 181766888, 252128264, 363533776, 504256528, 976997023, 1953994046, 3907988092, 7815976184, 15631952368]

約数ペア:

[(1, 15631952368), (2, 7815976184), (4, 3907988092), (8, 1953994046), (16, 976997023), (31, 504256528), (43, 363533776), (62, 252128264), (86, 181766888), (124, 126064132), (149, 104912432), (172, 90883444), (248, 63032066), (298, 52456216), (344, 45441722), (496, 31516033), (596, 26228108), (688, 22720861), (1192, 13114054), (1333, 11726896), (2384, 6557027), (2666, 5863448), (4619, 3384272), (4919, 3177872), (5332, 2931724), (6407, 2439824), (9238, 1692136), (9838, 1588936), (10664, 1465862), (12814, 1219912), (18476, 846068), (19676, 794468), (21328, 732931), (25628, 609956), (36952, 423034), (39352, 397234), (51256, 304978), (73904, 211517), (78704, 198617), (102512, 152489)]