616778838

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{56081}}^1$

素因数の和:56149

約数の個数: 48

約数和(自身を含む): 1469797056

約数和(自身を除く): 853018218

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 47, 78, 94, 117, 141, 234, 282, 423, 611, 846, 1222, 1833, 3666, 5499, 10998, 56081, 112162, 168243, 336486, 504729, 729053, 1009458, 1458106, 2187159, 2635807, 4374318, 5271614, 6561477, 7907421, 13122954, 15814842, 23722263, 34265491, 47444526, 68530982, 102796473, 205592946, 308389419, 616778838]

約数ペア:

[(1, 616778838), (2, 308389419), (3, 205592946), (6, 102796473), (9, 68530982), (13, 47444526), (18, 34265491), (26, 23722263), (39, 15814842), (47, 13122954), (78, 7907421), (94, 6561477), (117, 5271614), (141, 4374318), (234, 2635807), (282, 2187159), (423, 1458106), (611, 1009458), (846, 729053), (1222, 504729), (1833, 336486), (3666, 168243), (5499, 112162), (10998, 56081)]