272006462

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1303}}^1$

素因数の和:1393

約数の個数: 64

約数和(自身を含む): 532783104

約数和(自身を除く): 260776642

約数列:

[1, 2, 7, 13, 14, 26, 31, 37, 62, 74, 91, 182, 217, 259, 403, 434, 481, 518, 806, 962, 1147, 1303, 2294, 2606, 2821, 3367, 5642, 6734, 8029, 9121, 14911, 16058, 16939, 18242, 29822, 33878, 40393, 48211, 80786, 96422, 104377, 118573, 208754, 237146, 282751, 337477, 525109, 565502, 626743, 674954, 1050218, 1253486, 1494541, 2989082, 3675763, 4387201, 7351526, 8774402, 10461787, 19429033, 20923574, 38858066, 136003231, 272006462]

約数ペア:

[(1, 272006462), (2, 136003231), (7, 38858066), (13, 20923574), (14, 19429033), (26, 10461787), (31, 8774402), (37, 7351526), (62, 4387201), (74, 3675763), (91, 2989082), (182, 1494541), (217, 1253486), (259, 1050218), (403, 674954), (434, 626743), (481, 565502), (518, 525109), (806, 337477), (962, 282751), (1147, 237146), (1303, 208754), (2294, 118573), (2606, 104377), (2821, 96422), (3367, 80786), (5642, 48211), (6734, 40393), (8029, 33878), (9121, 29822), (14911, 18242), (16058, 16939)]