271761294

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{1783}}^1$

素因数の和:2005

約数の個数: 64

約数和(自身を含む): 657653760

約数和(自身を除く): 385892466

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 191, 266, 382, 399, 573, 798, 1146, 1337, 1783, 2674, 3566, 3629, 4011, 5349, 7258, 8022, 10698, 10887, 12481, 21774, 24962, 25403, 33877, 37443, 50806, 67754, 74886, 76209, 101631, 152418, 203262, 237139, 340553, 474278, 681106, 711417, 1021659, 1422834, 2043318, 2383871, 4767742, 6470507, 7151613, 12941014, 14303226, 19411521, 38823042, 45293549, 90587098, 135880647, 271761294]

約数ペア:

[(1, 271761294), (2, 135880647), (3, 90587098), (6, 45293549), (7, 38823042), (14, 19411521), (19, 14303226), (21, 12941014), (38, 7151613), (42, 6470507), (57, 4767742), (114, 2383871), (133, 2043318), (191, 1422834), (266, 1021659), (382, 711417), (399, 681106), (573, 474278), (798, 340553), (1146, 237139), (1337, 203262), (1783, 152418), (2674, 101631), (3566, 76209), (3629, 74886), (4011, 67754), (5349, 50806), (7258, 37443), (8022, 33877), (10698, 25403), (10887, 24962), (12481, 21774)]