1246147812

素因数分解:

$2^2\times 3^2\times 7^4\times {\mathrm{13}}^1\times {\mathrm{1109}}^1$

素因数の和:1160

約数の個数: 180

約数和(自身を含む): 3961006140

約数和(自身を除く): 2714858328

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 294, 343, 364, 441, 468, 546, 588, 637, 686, 819, 882, 1029, 1092, 1109, 1274, 1372, 1638, 1764, 1911, 2058, 2218, 2401, 2548, 3087, 3276, 3327, 3822, 4116, 4436, 4459, 4802, 5733, 6174, 6654, 7203, 7644, 7763, 8918, 9604, 9981, 11466, 12348, 13308, 13377, 14406, 14417, 15526, 17836, 19962, 21609, 22932, 23289, 26754, 28812, 28834, 31052, 31213, 39924, 40131, 43218, 43251, 46578, 53508, 54341, 57668, 62426, 69867, 80262, 86436, 86502, 93156, 93639, 100919, 108682, 124852, 129753, 139734, 160524, 163023, 173004, 187278, 201838, 217364, 259506, 279468, 280917, 302757, 326046, 374556, 380387, 403676, 489069, 519012, 561834, 605514, 652092, 706433, 760774, 908271, 978138, 1123668, 1141161, 1211028, 1412866, 1521548, 1816542, 1956276, 2119299, 2282322, 2662709, 2825732, 3423483, 3633084, 4238598, 4564644, 4945031, 5325418, 6357897, 6846966, 7988127, 8477196, 9890062, 10650836, 12715794, 13693932, 14835093, 15976254, 19780124, 23964381, 25431588, 29670186, 31952508, 34615217, 44505279, 47928762, 59340372, 69230434, 89010558, 95857524, 103845651, 138460868, 178021116, 207691302, 311536953, 415382604, 623073906, 1246147812]

約数ペア:

[(1, 1246147812), (2, 623073906), (3, 415382604), (4, 311536953), (6, 207691302), (7, 178021116), (9, 138460868), (12, 103845651), (13, 95857524), (14, 89010558), (18, 69230434), (21, 59340372), (26, 47928762), (28, 44505279), (36, 34615217), (39, 31952508), (42, 29670186), (49, 25431588), (52, 23964381), (63, 19780124), (78, 15976254), (84, 14835093), (91, 13693932), (98, 12715794), (117, 10650836), (126, 9890062), (147, 8477196), (156, 7988127), (182, 6846966), (196, 6357897), (234, 5325418), (252, 4945031), (273, 4564644), (294, 4238598), (343, 3633084), (364, 3423483), (441, 2825732), (468, 2662709), (546, 2282322), (588, 2119299), (637, 1956276), (686, 1816542), (819, 1521548), (882, 1412866), (1029, 1211028), (1092, 1141161), (1109, 1123668), (1274, 978138), (1372, 908271), (1638, 760774), (1764, 706433), (1911, 652092), (2058, 605514), (2218, 561834), (2401, 519012), (2548, 489069), (3087, 403676), (3276, 380387), (3327, 374556), (3822, 326046), (4116, 302757), (4436, 280917), (4459, 279468), (4802, 259506), (5733, 217364), (6174, 201838), (6654, 187278), (7203, 173004), (7644, 163023), (7763, 160524), (8918, 139734), (9604, 129753), (9981, 124852), (11466, 108682), (12348, 100919), (13308, 93639), (13377, 93156), (14406, 86502), (14417, 86436), (15526, 80262), (17836, 69867), (19962, 62426), (21609, 57668), (22932, 54341), (23289, 53508), (26754, 46578), (28812, 43251), (28834, 43218), (31052, 40131), (31213, 39924)]