672023583

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:358

約数の個数: 144

約数和(自身を含む): 1354073760

約数和(自身を除く): 682050177

約数列:

[1, 3, 7, 9, 11, 17, 21, 29, 33, 49, 51, 63, 77, 87, 99, 119, 147, 153, 187, 203, 231, 261, 281, 319, 357, 441, 493, 539, 561, 609, 693, 833, 843, 957, 1071, 1309, 1421, 1479, 1617, 1683, 1827, 1967, 2233, 2499, 2529, 2871, 3091, 3451, 3927, 4263, 4437, 4777, 4851, 5423, 5901, 6699, 7497, 8149, 9163, 9273, 10353, 11781, 12789, 13769, 14331, 15631, 16269, 17703, 20097, 21637, 24157, 24447, 27489, 27819, 31059, 33439, 37961, 41307, 42993, 46893, 48807, 52547, 57043, 64911, 72471, 73341, 82467, 89639, 100317, 113883, 123921, 138533, 140679, 151459, 157641, 171129, 194733, 217413, 234073, 265727, 268917, 300951, 341649, 367829, 399301, 415599, 454377, 472923, 513387, 627473, 702219, 797181, 806751, 969731, 1103487, 1197903, 1246797, 1363131, 1523863, 1882419, 2106657, 2391543, 2574803, 2909193, 3310461, 3593709, 4392311, 4571589, 5647257, 6788117, 7724409, 8727579, 10667041, 13176933, 13714767, 20364351, 23173227, 32001123, 39530799, 61093053, 74669287, 96003369, 224007861, 672023583]

約数ペア:

[(1, 672023583), (3, 224007861), (7, 96003369), (9, 74669287), (11, 61093053), (17, 39530799), (21, 32001123), (29, 23173227), (33, 20364351), (49, 13714767), (51, 13176933), (63, 10667041), (77, 8727579), (87, 7724409), (99, 6788117), (119, 5647257), (147, 4571589), (153, 4392311), (187, 3593709), (203, 3310461), (231, 2909193), (261, 2574803), (281, 2391543), (319, 2106657), (357, 1882419), (441, 1523863), (493, 1363131), (539, 1246797), (561, 1197903), (609, 1103487), (693, 969731), (833, 806751), (843, 797181), (957, 702219), (1071, 627473), (1309, 513387), (1421, 472923), (1479, 454377), (1617, 415599), (1683, 399301), (1827, 367829), (1967, 341649), (2233, 300951), (2499, 268917), (2529, 265727), (2871, 234073), (3091, 217413), (3451, 194733), (3927, 171129), (4263, 157641), (4437, 151459), (4777, 140679), (4851, 138533), (5423, 123921), (5901, 113883), (6699, 100317), (7497, 89639), (8149, 82467), (9163, 73341), (9273, 72471), (10353, 64911), (11781, 57043), (12789, 52547), (13769, 48807), (14331, 46893), (15631, 42993), (16269, 41307), (17703, 37961), (20097, 33439), (21637, 31059), (24157, 27819), (24447, 27489)]