291269171008

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{373}}^1\times {\mathrm{230213}}^1$

素因数の和:230651

約数の個数: 56

約数和(自身を含む): 590474046888

約数和(自身を除く): 299204875880

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 212, 373, 424, 746, 848, 1492, 1696, 2984, 3392, 5968, 11936, 19769, 23872, 39538, 79076, 158152, 230213, 316304, 460426, 632608, 920852, 1265216, 1841704, 3683408, 7366816, 12201289, 14733632, 24402578, 48805156, 85869449, 97610312, 171738898, 195220624, 343477796, 390441248, 686955592, 780882496, 1373911184, 2747822368, 4551080797, 5495644736, 9102161594, 18204323188, 36408646376, 72817292752, 145634585504, 291269171008]

約数ペア:

[(1, 291269171008), (2, 145634585504), (4, 72817292752), (8, 36408646376), (16, 18204323188), (32, 9102161594), (53, 5495644736), (64, 4551080797), (106, 2747822368), (212, 1373911184), (373, 780882496), (424, 686955592), (746, 390441248), (848, 343477796), (1492, 195220624), (1696, 171738898), (2984, 97610312), (3392, 85869449), (5968, 48805156), (11936, 24402578), (19769, 14733632), (23872, 12201289), (39538, 7366816), (79076, 3683408), (158152, 1841704), (230213, 1265216), (316304, 920852), (460426, 632608)]