673856469

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:212

約数の個数: 128

約数和(自身を含む): 1241049600

約数和(自身を除く): 567193131

約数列:

[1, 3, 9, 11, 13, 27, 33, 37, 39, 53, 89, 99, 111, 117, 143, 159, 267, 297, 333, 351, 407, 429, 477, 481, 583, 689, 801, 979, 999, 1157, 1221, 1287, 1431, 1443, 1749, 1961, 2067, 2403, 2937, 3293, 3471, 3663, 3861, 4329, 4717, 5247, 5291, 5883, 6201, 7579, 8811, 9879, 10413, 10989, 12727, 12987, 14151, 15741, 15873, 17649, 18603, 21571, 22737, 25493, 26433, 29637, 31239, 36223, 38181, 42453, 42809, 47619, 51887, 52947, 61321, 64713, 68211, 76479, 88911, 108669, 114543, 127359, 128427, 142857, 155661, 174529, 183963, 194139, 204633, 229437, 280423, 326007, 343629, 385281, 466983, 470899, 523587, 551889, 582417, 674531, 688311, 841269, 978021, 1155843, 1400949, 1412697, 1570761, 1655667, 1919819, 2023593, 2268877, 2523807, 4238091, 4712283, 5759457, 6070779, 6806631, 7571421, 12714273, 17278371, 18212337, 20419893, 24957647, 51835113, 61259679, 74872941, 224618823, 673856469]

約数ペア:

[(1, 673856469), (3, 224618823), (9, 74872941), (11, 61259679), (13, 51835113), (27, 24957647), (33, 20419893), (37, 18212337), (39, 17278371), (53, 12714273), (89, 7571421), (99, 6806631), (111, 6070779), (117, 5759457), (143, 4712283), (159, 4238091), (267, 2523807), (297, 2268877), (333, 2023593), (351, 1919819), (407, 1655667), (429, 1570761), (477, 1412697), (481, 1400949), (583, 1155843), (689, 978021), (801, 841269), (979, 688311), (999, 674531), (1157, 582417), (1221, 551889), (1287, 523587), (1431, 470899), (1443, 466983), (1749, 385281), (1961, 343629), (2067, 326007), (2403, 280423), (2937, 229437), (3293, 204633), (3471, 194139), (3663, 183963), (3861, 174529), (4329, 155661), (4717, 142857), (5247, 128427), (5291, 127359), (5883, 114543), (6201, 108669), (7579, 88911), (8811, 76479), (9879, 68211), (10413, 64713), (10989, 61321), (12727, 52947), (12987, 51887), (14151, 47619), (15741, 42809), (15873, 42453), (17649, 38181), (18603, 36223), (21571, 31239), (22737, 29637), (25493, 26433)]