1279808712

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6301}}^1$

素因数の和:6364

約数の個数: 192

約数和(自身を含む): 4404341760

約数和(自身を除く): 3124533048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 31, 36, 39, 42, 52, 56, 62, 63, 72, 78, 84, 91, 93, 104, 117, 124, 126, 156, 168, 182, 186, 217, 234, 248, 252, 273, 279, 312, 364, 372, 403, 434, 468, 504, 546, 558, 651, 728, 744, 806, 819, 868, 936, 1092, 1116, 1209, 1302, 1612, 1638, 1736, 1953, 2184, 2232, 2418, 2604, 2821, 3224, 3276, 3627, 3906, 4836, 5208, 5642, 6301, 6552, 7254, 7812, 8463, 9672, 11284, 12602, 14508, 15624, 16926, 18903, 22568, 25204, 25389, 29016, 33852, 37806, 44107, 50408, 50778, 56709, 67704, 75612, 81913, 88214, 101556, 113418, 132321, 151224, 163826, 176428, 195331, 203112, 226836, 245739, 264642, 327652, 352856, 390662, 396963, 453672, 491478, 529284, 573391, 585993, 655304, 737217, 781324, 793926, 982956, 1058568, 1146782, 1171986, 1367317, 1474434, 1562648, 1587852, 1720173, 1757979, 1965912, 2293564, 2343972, 2539303, 2734634, 2948868, 3175704, 3440346, 3515958, 4101951, 4587128, 4687944, 5078606, 5160519, 5469268, 5897736, 6880692, 7031916, 7617909, 8203902, 10157212, 10321038, 10938536, 12305853, 13761384, 14063832, 15235818, 16407804, 17775121, 20314424, 20642076, 22853727, 24611706, 30471636, 32815608, 35550242, 41284152, 45707454, 49223412, 53325363, 60943272, 71100484, 91414908, 98446824, 106650726, 142200968, 159976089, 182829816, 213301452, 319952178, 426602904, 639904356, 1279808712]

約数ペア:

[(1, 1279808712), (2, 639904356), (3, 426602904), (4, 319952178), (6, 213301452), (7, 182829816), (8, 159976089), (9, 142200968), (12, 106650726), (13, 98446824), (14, 91414908), (18, 71100484), (21, 60943272), (24, 53325363), (26, 49223412), (28, 45707454), (31, 41284152), (36, 35550242), (39, 32815608), (42, 30471636), (52, 24611706), (56, 22853727), (62, 20642076), (63, 20314424), (72, 17775121), (78, 16407804), (84, 15235818), (91, 14063832), (93, 13761384), (104, 12305853), (117, 10938536), (124, 10321038), (126, 10157212), (156, 8203902), (168, 7617909), (182, 7031916), (186, 6880692), (217, 5897736), (234, 5469268), (248, 5160519), (252, 5078606), (273, 4687944), (279, 4587128), (312, 4101951), (364, 3515958), (372, 3440346), (403, 3175704), (434, 2948868), (468, 2734634), (504, 2539303), (546, 2343972), (558, 2293564), (651, 1965912), (728, 1757979), (744, 1720173), (806, 1587852), (819, 1562648), (868, 1474434), (936, 1367317), (1092, 1171986), (1116, 1146782), (1209, 1058568), (1302, 982956), (1612, 793926), (1638, 781324), (1736, 737217), (1953, 655304), (2184, 585993), (2232, 573391), (2418, 529284), (2604, 491478), (2821, 453672), (3224, 396963), (3276, 390662), (3627, 352856), (3906, 327652), (4836, 264642), (5208, 245739), (5642, 226836), (6301, 203112), (6552, 195331), (7254, 176428), (7812, 163826), (8463, 151224), (9672, 132321), (11284, 113418), (12602, 101556), (14508, 88214), (15624, 81913), (16926, 75612), (18903, 67704), (22568, 56709), (25204, 50778), (25389, 50408), (29016, 44107), (33852, 37806)]