256607888946

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{719}}^1\times {\mathrm{23879}}^1$

素因数の和:24703

約数の個数: 64

約数和(自身を含む): 534789734400

約数和(自身を除く): 278181845454

約数列:

[1, 2, 3, 6, 47, 53, 94, 106, 141, 159, 282, 318, 719, 1438, 2157, 2491, 4314, 4982, 7473, 14946, 23879, 33793, 38107, 47758, 67586, 71637, 76214, 101379, 114321, 143274, 202758, 228642, 1122313, 1265587, 1791029, 2244626, 2531174, 3366939, 3582058, 3796761, 5373087, 6733878, 7593522, 10746174, 17169001, 34338002, 51507003, 59482589, 103014006, 118965178, 178447767, 356895534, 806943047, 909957053, 1613886094, 1819914106, 2420829141, 2729871159, 4841658282, 5459742318, 42767981491, 85535962982, 128303944473, 256607888946]

約数ペア:

[(1, 256607888946), (2, 128303944473), (3, 85535962982), (6, 42767981491), (47, 5459742318), (53, 4841658282), (94, 2729871159), (106, 2420829141), (141, 1819914106), (159, 1613886094), (282, 909957053), (318, 806943047), (719, 356895534), (1438, 178447767), (2157, 118965178), (2491, 103014006), (4314, 59482589), (4982, 51507003), (7473, 34338002), (14946, 17169001), (23879, 10746174), (33793, 7593522), (38107, 6733878), (47758, 5373087), (67586, 3796761), (71637, 3582058), (76214, 3366939), (101379, 2531174), (114321, 2244626), (143274, 1791029), (202758, 1265587), (228642, 1122313)]