1251198564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:116

約数の個数: 288

約数和(自身を含む): 3998195712

約数和(自身を除く): 2746997148

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 31, 33, 38, 42, 44, 57, 62, 66, 76, 77, 84, 93, 114, 121, 124, 132, 133, 154, 186, 209, 217, 228, 231, 242, 266, 308, 341, 361, 363, 372, 399, 418, 434, 462, 484, 532, 589, 627, 651, 682, 722, 726, 798, 836, 847, 868, 924, 1023, 1083, 1178, 1254, 1302, 1331, 1364, 1444, 1452, 1463, 1596, 1694, 1767, 2046, 2166, 2299, 2356, 2387, 2508, 2527, 2541, 2604, 2662, 2926, 3388, 3534, 3751, 3971, 3993, 4092, 4123, 4332, 4389, 4598, 4774, 5054, 5082, 5324, 5852, 6479, 6897, 7068, 7161, 7502, 7581, 7942, 7986, 8246, 8778, 9196, 9317, 9548, 10108, 10164, 11191, 11253, 11913, 12369, 12958, 13794, 14322, 15004, 15162, 15884, 15972, 16093, 16492, 17556, 18634, 19437, 22382, 22506, 23826, 24738, 25289, 25916, 26257, 27588, 27797, 27951, 28644, 30324, 32186, 33573, 37268, 38874, 41261, 43681, 44764, 45012, 45353, 47652, 48279, 49476, 50578, 52514, 55594, 55902, 64372, 67146, 71269, 75867, 77748, 78337, 78771, 82522, 83391, 87362, 90706, 96558, 101156, 105028, 111188, 111804, 123101, 123783, 131043, 134292, 136059, 142538, 151734, 156674, 157542, 165044, 166782, 174724, 177023, 181412, 193116, 213807, 235011, 246202, 247566, 262086, 272118, 285076, 288827, 303468, 305767, 313348, 315084, 333564, 354046, 369303, 427614, 470022, 480491, 492404, 495132, 498883, 524172, 531069, 544236, 577654, 611534, 708092, 738606, 783959, 855228, 861707, 866481, 917301, 940044, 960982, 997766, 1062138, 1155308, 1223068, 1354111, 1441473, 1477212, 1496649, 1567918, 1723414, 1732962, 1834602, 1921964, 1995532, 2124276, 2351877, 2585121, 2708222, 2882946, 2993298, 3135836, 3363437, 3446828, 3465924, 3669204, 4062333, 4703754, 5170242, 5416444, 5487713, 5765892, 5986596, 6726874, 8124666, 9407508, 9478777, 10090311, 10340484, 10975426, 13453748, 14895221, 16249332, 16463139, 18957554, 20180622, 21950852, 28436331, 29790442, 32926278, 37915108, 40361244, 44685663, 56872662, 59580884, 65852556, 89371326, 104266547, 113745324, 178742652, 208533094, 312799641, 417066188, 625599282, 1251198564]

約数ペア:

[(1, 1251198564), (2, 625599282), (3, 417066188), (4, 312799641), (6, 208533094), (7, 178742652), (11, 113745324), (12, 104266547), (14, 89371326), (19, 65852556), (21, 59580884), (22, 56872662), (28, 44685663), (31, 40361244), (33, 37915108), (38, 32926278), (42, 29790442), (44, 28436331), (57, 21950852), (62, 20180622), (66, 18957554), (76, 16463139), (77, 16249332), (84, 14895221), (93, 13453748), (114, 10975426), (121, 10340484), (124, 10090311), (132, 9478777), (133, 9407508), (154, 8124666), (186, 6726874), (209, 5986596), (217, 5765892), (228, 5487713), (231, 5416444), (242, 5170242), (266, 4703754), (308, 4062333), (341, 3669204), (361, 3465924), (363, 3446828), (372, 3363437), (399, 3135836), (418, 2993298), (434, 2882946), (462, 2708222), (484, 2585121), (532, 2351877), (589, 2124276), (627, 1995532), (651, 1921964), (682, 1834602), (722, 1732962), (726, 1723414), (798, 1567918), (836, 1496649), (847, 1477212), (868, 1441473), (924, 1354111), (1023, 1223068), (1083, 1155308), (1178, 1062138), (1254, 997766), (1302, 960982), (1331, 940044), (1364, 917301), (1444, 866481), (1452, 861707), (1463, 855228), (1596, 783959), (1694, 738606), (1767, 708092), (2046, 611534), (2166, 577654), (2299, 544236), (2356, 531069), (2387, 524172), (2508, 498883), (2527, 495132), (2541, 492404), (2604, 480491), (2662, 470022), (2926, 427614), (3388, 369303), (3534, 354046), (3751, 333564), (3971, 315084), (3993, 313348), (4092, 305767), (4123, 303468), (4332, 288827), (4389, 285076), (4598, 272118), (4774, 262086), (5054, 247566), (5082, 246202), (5324, 235011), (5852, 213807), (6479, 193116), (6897, 181412), (7068, 177023), (7161, 174724), (7502, 166782), (7581, 165044), (7942, 157542), (7986, 156674), (8246, 151734), (8778, 142538), (9196, 136059), (9317, 134292), (9548, 131043), (10108, 123783), (10164, 123101), (11191, 111804), (11253, 111188), (11913, 105028), (12369, 101156), (12958, 96558), (13794, 90706), (14322, 87362), (15004, 83391), (15162, 82522), (15884, 78771), (15972, 78337), (16093, 77748), (16492, 75867), (17556, 71269), (18634, 67146), (19437, 64372), (22382, 55902), (22506, 55594), (23826, 52514), (24738, 50578), (25289, 49476), (25916, 48279), (26257, 47652), (27588, 45353), (27797, 45012), (27951, 44764), (28644, 43681), (30324, 41261), (32186, 38874), (33573, 37268)]