828508976

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1$

素因数の和:522

約数の個数: 80

約数和(自身を含む): 1715890176

約数和(自身を除く): 887381200

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 82, 124, 131, 164, 248, 262, 311, 328, 496, 524, 622, 656, 1048, 1244, 1271, 2096, 2488, 2542, 4061, 4976, 5084, 5371, 8122, 9641, 10168, 10742, 12751, 16244, 19282, 20336, 21484, 25502, 32488, 38564, 40741, 42968, 51004, 64976, 77128, 81482, 85936, 102008, 154256, 162964, 166501, 204016, 325928, 333002, 395281, 651856, 666004, 790562, 1262971, 1332008, 1581124, 1670381, 2525942, 2664016, 3162248, 3340762, 5051884, 6324496, 6681524, 10103768, 13363048, 20207536, 26726096, 51781811, 103563622, 207127244, 414254488, 828508976]

約数ペア:

[(1, 828508976), (2, 414254488), (4, 207127244), (8, 103563622), (16, 51781811), (31, 26726096), (41, 20207536), (62, 13363048), (82, 10103768), (124, 6681524), (131, 6324496), (164, 5051884), (248, 3340762), (262, 3162248), (311, 2664016), (328, 2525942), (496, 1670381), (524, 1581124), (622, 1332008), (656, 1262971), (1048, 790562), (1244, 666004), (1271, 651856), (2096, 395281), (2488, 333002), (2542, 325928), (4061, 204016), (4976, 166501), (5084, 162964), (5371, 154256), (8122, 102008), (9641, 85936), (10168, 81482), (10742, 77128), (12751, 64976), (16244, 51004), (19282, 42968), (20336, 40741), (21484, 38564), (25502, 32488)]