508739024

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:396

約数の個数: 80

約数和(自身を含む): 1059467904

約数和(自身を除く): 550728880

約数列:

[1, 2, 4, 8, 16, 23, 46, 61, 92, 122, 131, 173, 184, 244, 262, 346, 368, 488, 524, 692, 976, 1048, 1384, 1403, 2096, 2768, 2806, 3013, 3979, 5612, 6026, 7958, 7991, 10553, 11224, 12052, 15916, 15982, 21106, 22448, 22663, 24104, 31832, 31964, 42212, 45326, 48208, 63664, 63928, 84424, 90652, 127856, 168848, 181304, 183793, 242719, 362608, 367586, 485438, 521249, 735172, 970876, 1042498, 1382443, 1470344, 1941752, 2084996, 2764886, 2940688, 3883504, 4169992, 5529772, 8339984, 11059544, 22119088, 31796189, 63592378, 127184756, 254369512, 508739024]

約数ペア:

[(1, 508739024), (2, 254369512), (4, 127184756), (8, 63592378), (16, 31796189), (23, 22119088), (46, 11059544), (61, 8339984), (92, 5529772), (122, 4169992), (131, 3883504), (173, 2940688), (184, 2764886), (244, 2084996), (262, 1941752), (346, 1470344), (368, 1382443), (488, 1042498), (524, 970876), (692, 735172), (976, 521249), (1048, 485438), (1384, 367586), (1403, 362608), (2096, 242719), (2768, 183793), (2806, 181304), (3013, 168848), (3979, 127856), (5612, 90652), (6026, 84424), (7958, 63928), (7991, 63664), (10553, 48208), (11224, 45326), (12052, 42212), (15916, 31964), (15982, 31832), (21106, 24104), (22448, 22663)]