717366258

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{138863}}^1$

素因数の和:138919

約数の個数: 48

約数和(自身を含む): 1819673856

約数和(自身を除く): 1102307598

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 246, 287, 369, 574, 738, 861, 1722, 2583, 5166, 138863, 277726, 416589, 833178, 972041, 1249767, 1944082, 2499534, 2916123, 5693383, 5832246, 8748369, 11386766, 17080149, 17496738, 34160298, 39853681, 51240447, 79707362, 102480894, 119561043, 239122086, 358683129, 717366258]

約数ペア:

[(1, 717366258), (2, 358683129), (3, 239122086), (6, 119561043), (7, 102480894), (9, 79707362), (14, 51240447), (18, 39853681), (21, 34160298), (41, 17496738), (42, 17080149), (63, 11386766), (82, 8748369), (123, 5832246), (126, 5693383), (246, 2916123), (287, 2499534), (369, 1944082), (574, 1249767), (738, 972041), (861, 833178), (1722, 416589), (2583, 277726), (5166, 138863)]