2689652004

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1\times {\mathrm{919}}^1$

素因数の和:1269

約数の個数: 96

約数和(自身を含む): 6885338880

約数和(自身を除く): 4195686876

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 73, 78, 146, 156, 219, 257, 292, 438, 514, 771, 876, 919, 949, 1028, 1542, 1838, 1898, 2757, 2847, 3084, 3341, 3676, 3796, 5514, 5694, 6682, 10023, 11028, 11388, 11947, 13364, 18761, 20046, 23894, 35841, 37522, 40092, 47788, 56283, 67087, 71682, 75044, 112566, 134174, 143364, 201261, 225132, 236183, 243893, 268348, 402522, 472366, 487786, 708549, 731679, 805044, 872131, 944732, 975572, 1417098, 1463358, 1744262, 2616393, 2834196, 2926716, 3070379, 3488524, 5232786, 6140758, 9211137, 10465572, 12281516, 17241359, 18422274, 34482718, 36844548, 51724077, 68965436, 103448154, 206896308, 224137667, 448275334, 672413001, 896550668, 1344826002, 2689652004]

約数ペア:

[(1, 2689652004), (2, 1344826002), (3, 896550668), (4, 672413001), (6, 448275334), (12, 224137667), (13, 206896308), (26, 103448154), (39, 68965436), (52, 51724077), (73, 36844548), (78, 34482718), (146, 18422274), (156, 17241359), (219, 12281516), (257, 10465572), (292, 9211137), (438, 6140758), (514, 5232786), (771, 3488524), (876, 3070379), (919, 2926716), (949, 2834196), (1028, 2616393), (1542, 1744262), (1838, 1463358), (1898, 1417098), (2757, 975572), (2847, 944732), (3084, 872131), (3341, 805044), (3676, 731679), (3796, 708549), (5514, 487786), (5694, 472366), (6682, 402522), (10023, 268348), (11028, 243893), (11388, 236183), (11947, 225132), (13364, 201261), (18761, 143364), (20046, 134174), (23894, 112566), (35841, 75044), (37522, 71682), (40092, 67087), (47788, 56283)]