1269723564

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{3251}}^1$

素因数の和:3851

約数の個数: 72

約数和(自身を含む): 3385462080

約数和(自身を除く): 2115738516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 571, 684, 1142, 1713, 2284, 3251, 3426, 5139, 6502, 6852, 9753, 10278, 10849, 13004, 19506, 20556, 21698, 29259, 32547, 39012, 43396, 58518, 61769, 65094, 97641, 117036, 123538, 130188, 185307, 195282, 247076, 370614, 390564, 555921, 741228, 1111842, 1856321, 2223684, 3712642, 5568963, 7425284, 11137926, 16706889, 22275852, 33413778, 35270099, 66827556, 70540198, 105810297, 141080396, 211620594, 317430891, 423241188, 634861782, 1269723564]

約数ペア:

[(1, 1269723564), (2, 634861782), (3, 423241188), (4, 317430891), (6, 211620594), (9, 141080396), (12, 105810297), (18, 70540198), (19, 66827556), (36, 35270099), (38, 33413778), (57, 22275852), (76, 16706889), (114, 11137926), (171, 7425284), (228, 5568963), (342, 3712642), (571, 2223684), (684, 1856321), (1142, 1111842), (1713, 741228), (2284, 555921), (3251, 390564), (3426, 370614), (5139, 247076), (6502, 195282), (6852, 185307), (9753, 130188), (10278, 123538), (10849, 117036), (13004, 97641), (19506, 65094), (20556, 61769), (21698, 58518), (29259, 43396), (32547, 39012)]