1387631196

素因数分解:

$2^2\times 3^3\times 7^3\times {\mathrm{47}}^1\times {\mathrm{797}}^1$

素因数の和:878

約数の個数: 192

約数和(自身を含む): 4290048000

約数和(自身を除く): 2902416804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 47, 49, 54, 63, 84, 94, 98, 108, 126, 141, 147, 188, 189, 196, 252, 282, 294, 329, 343, 378, 423, 441, 564, 588, 658, 686, 756, 797, 846, 882, 987, 1029, 1269, 1316, 1323, 1372, 1594, 1692, 1764, 1974, 2058, 2303, 2391, 2538, 2646, 2961, 3087, 3188, 3948, 4116, 4606, 4782, 5076, 5292, 5579, 5922, 6174, 6909, 7173, 8883, 9212, 9261, 9564, 11158, 11844, 12348, 13818, 14346, 16121, 16737, 17766, 18522, 20727, 21519, 22316, 27636, 28692, 32242, 33474, 35532, 37044, 37459, 39053, 41454, 43038, 48363, 50211, 62181, 64484, 66948, 74918, 78106, 82908, 86076, 96726, 100422, 112377, 117159, 124362, 145089, 149836, 150633, 156212, 193452, 200844, 224754, 234318, 248724, 262213, 273371, 290178, 301266, 337131, 351477, 435267, 449508, 468636, 524426, 546742, 580356, 602532, 674262, 702954, 786639, 820113, 870534, 1011393, 1048852, 1054431, 1093484, 1348524, 1405908, 1573278, 1640226, 1741068, 1835491, 2022786, 2108862, 2359917, 2460339, 3146556, 3280452, 3670982, 4045572, 4217724, 4719834, 4920678, 5506473, 7079751, 7341964, 7381017, 9439668, 9841356, 11012946, 12848437, 14159502, 14762034, 16519419, 22025892, 25696874, 28319004, 29524068, 33038838, 38545311, 49558257, 51393748, 66077676, 77090622, 99116514, 115635933, 154181244, 198233028, 231271866, 346907799, 462543732, 693815598, 1387631196]

約数ペア:

[(1, 1387631196), (2, 693815598), (3, 462543732), (4, 346907799), (6, 231271866), (7, 198233028), (9, 154181244), (12, 115635933), (14, 99116514), (18, 77090622), (21, 66077676), (27, 51393748), (28, 49558257), (36, 38545311), (42, 33038838), (47, 29524068), (49, 28319004), (54, 25696874), (63, 22025892), (84, 16519419), (94, 14762034), (98, 14159502), (108, 12848437), (126, 11012946), (141, 9841356), (147, 9439668), (188, 7381017), (189, 7341964), (196, 7079751), (252, 5506473), (282, 4920678), (294, 4719834), (329, 4217724), (343, 4045572), (378, 3670982), (423, 3280452), (441, 3146556), (564, 2460339), (588, 2359917), (658, 2108862), (686, 2022786), (756, 1835491), (797, 1741068), (846, 1640226), (882, 1573278), (987, 1405908), (1029, 1348524), (1269, 1093484), (1316, 1054431), (1323, 1048852), (1372, 1011393), (1594, 870534), (1692, 820113), (1764, 786639), (1974, 702954), (2058, 674262), (2303, 602532), (2391, 580356), (2538, 546742), (2646, 524426), (2961, 468636), (3087, 449508), (3188, 435267), (3948, 351477), (4116, 337131), (4606, 301266), (4782, 290178), (5076, 273371), (5292, 262213), (5579, 248724), (5922, 234318), (6174, 224754), (6909, 200844), (7173, 193452), (8883, 156212), (9212, 150633), (9261, 149836), (9564, 145089), (11158, 124362), (11844, 117159), (12348, 112377), (13818, 100422), (14346, 96726), (16121, 86076), (16737, 82908), (17766, 78106), (18522, 74918), (20727, 66948), (21519, 64484), (22316, 62181), (27636, 50211), (28692, 48363), (32242, 43038), (33474, 41454), (35532, 39053), (37044, 37459)]