213015348

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1327}}^1$

素因数の和:1371

約数の個数: 144

約数和(自身を含む): 676748800

約数和(自身を除く): 463733452

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, 1274, 1327, 1372, 1638, 1764, 1911, 2058, 2548, 2654, 3087, 3276, 3822, 3981, 4116, 4459, 5308, 5733, 6174, 7644, 7962, 8918, 9289, 11466, 11943, 12348, 13377, 15924, 17251, 17836, 18578, 22932, 23886, 26754, 27867, 34502, 37156, 40131, 47772, 51753, 53508, 55734, 65023, 69004, 80262, 83601, 103506, 111468, 120757, 130046, 155259, 160524, 167202, 195069, 207012, 241514, 260092, 310518, 334404, 362271, 390138, 455161, 483028, 585207, 621036, 724542, 780276, 845299, 910322, 1086813, 1170414, 1365483, 1449084, 1690598, 1820644, 2173626, 2340828, 2535897, 2730966, 3381196, 4096449, 4347252, 5071794, 5461932, 5917093, 7607691, 8192898, 10143588, 11834186, 15215382, 16385796, 17751279, 23668372, 30430764, 35502558, 53253837, 71005116, 106507674, 213015348]

約数ペア:

[(1, 213015348), (2, 106507674), (3, 71005116), (4, 53253837), (6, 35502558), (7, 30430764), (9, 23668372), (12, 17751279), (13, 16385796), (14, 15215382), (18, 11834186), (21, 10143588), (26, 8192898), (28, 7607691), (36, 5917093), (39, 5461932), (42, 5071794), (49, 4347252), (52, 4096449), (63, 3381196), (78, 2730966), (84, 2535897), (91, 2340828), (98, 2173626), (117, 1820644), (126, 1690598), (147, 1449084), (156, 1365483), (182, 1170414), (196, 1086813), (234, 910322), (252, 845299), (273, 780276), (294, 724542), (343, 621036), (364, 585207), (441, 483028), (468, 455161), (546, 390138), (588, 362271), (637, 334404), (686, 310518), (819, 260092), (882, 241514), (1029, 207012), (1092, 195069), (1274, 167202), (1327, 160524), (1372, 155259), (1638, 130046), (1764, 120757), (1911, 111468), (2058, 103506), (2548, 83601), (2654, 80262), (3087, 69004), (3276, 65023), (3822, 55734), (3981, 53508), (4116, 51753), (4459, 47772), (5308, 40131), (5733, 37156), (6174, 34502), (7644, 27867), (7962, 26754), (8918, 23886), (9289, 22932), (11466, 18578), (11943, 17836), (12348, 17251), (13377, 15924)]