385400124976

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{40895599}}^1$

素因数の和:40895657

約数の個数: 40

約数和(自身を含む): 811368704000

約数和(自身を除く): 425968579024

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4712, 9424, 40895599, 81791198, 163582396, 327164792, 654329584, 777016381, 1267763569, 1554032762, 2535527138, 3108065524, 5071054276, 6216131048, 10142108552, 12432262096, 20284217104, 24087507811, 48175015622, 96350031244, 192700062488, 385400124976]

約数ペア:

[(1, 385400124976), (2, 192700062488), (4, 96350031244), (8, 48175015622), (16, 24087507811), (19, 20284217104), (31, 12432262096), (38, 10142108552), (62, 6216131048), (76, 5071054276), (124, 3108065524), (152, 2535527138), (248, 1554032762), (304, 1267763569), (496, 777016381), (589, 654329584), (1178, 327164792), (2356, 163582396), (4712, 81791198), (9424, 40895599)]