391305684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{719}}^1$

素因数の和:794

約数の個数: 192

約数和(自身を含む): 1238630400

約数和(自身を除く): 847324716

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, 124, 132, 133, 154, 186, 209, 217, 228, 231, 266, 308, 341, 372, 399, 418, 434, 462, 532, 589, 627, 651, 682, 719, 798, 836, 868, 924, 1023, 1178, 1254, 1302, 1364, 1438, 1463, 1596, 1767, 2046, 2157, 2356, 2387, 2508, 2604, 2876, 2926, 3534, 4092, 4123, 4314, 4389, 4774, 5033, 5852, 6479, 7068, 7161, 7909, 8246, 8628, 8778, 9548, 10066, 12369, 12958, 13661, 14322, 15099, 15818, 16492, 17556, 19437, 20132, 22289, 23727, 24738, 25916, 27322, 28644, 30198, 31636, 38874, 40983, 44578, 45353, 47454, 49476, 54644, 55363, 60396, 66867, 77748, 81966, 89156, 90706, 94908, 95627, 110726, 133734, 136059, 150271, 156023, 163932, 166089, 181412, 191254, 221452, 245179, 267468, 272118, 286881, 300542, 312046, 332178, 382508, 423491, 450813, 468069, 490358, 544236, 573762, 601084, 624092, 664356, 735537, 846982, 901626, 936138, 980716, 1051897, 1147524, 1270473, 1471074, 1693964, 1716253, 1803252, 1872276, 2103794, 2540946, 2942148, 2964437, 3155691, 3432506, 4207588, 4658401, 5081892, 5148759, 5928874, 6311382, 6865012, 8893311, 9316802, 10297518, 11857748, 12622764, 13975203, 17786622, 18633604, 20595036, 27950406, 32608807, 35573244, 55900812, 65217614, 97826421, 130435228, 195652842, 391305684]

約数ペア:

[(1, 391305684), (2, 195652842), (3, 130435228), (4, 97826421), (6, 65217614), (7, 55900812), (11, 35573244), (12, 32608807), (14, 27950406), (19, 20595036), (21, 18633604), (22, 17786622), (28, 13975203), (31, 12622764), (33, 11857748), (38, 10297518), (42, 9316802), (44, 8893311), (57, 6865012), (62, 6311382), (66, 5928874), (76, 5148759), (77, 5081892), (84, 4658401), (93, 4207588), (114, 3432506), (124, 3155691), (132, 2964437), (133, 2942148), (154, 2540946), (186, 2103794), (209, 1872276), (217, 1803252), (228, 1716253), (231, 1693964), (266, 1471074), (308, 1270473), (341, 1147524), (372, 1051897), (399, 980716), (418, 936138), (434, 901626), (462, 846982), (532, 735537), (589, 664356), (627, 624092), (651, 601084), (682, 573762), (719, 544236), (798, 490358), (836, 468069), (868, 450813), (924, 423491), (1023, 382508), (1178, 332178), (1254, 312046), (1302, 300542), (1364, 286881), (1438, 272118), (1463, 267468), (1596, 245179), (1767, 221452), (2046, 191254), (2157, 181412), (2356, 166089), (2387, 163932), (2508, 156023), (2604, 150271), (2876, 136059), (2926, 133734), (3534, 110726), (4092, 95627), (4123, 94908), (4314, 90706), (4389, 89156), (4774, 81966), (5033, 77748), (5852, 66867), (6479, 60396), (7068, 55363), (7161, 54644), (7909, 49476), (8246, 47454), (8628, 45353), (8778, 44578), (9548, 40983), (10066, 38874), (12369, 31636), (12958, 30198), (13661, 28644), (14322, 27322), (15099, 25916), (15818, 24738), (16492, 23727), (17556, 22289), (19437, 20132)]