254084796

素因数分解:

$2^2\times 3^3\times 7^3\times {\mathrm{19}}^3$

素因数の和:91

約数の個数: 192

約数和(自身を含む): 810880000

約数和(自身を除く): 556795204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 49, 54, 57, 63, 76, 84, 98, 108, 114, 126, 133, 147, 171, 189, 196, 228, 252, 266, 294, 342, 343, 361, 378, 399, 441, 513, 532, 588, 684, 686, 722, 756, 798, 882, 931, 1026, 1029, 1083, 1197, 1323, 1372, 1444, 1596, 1764, 1862, 2052, 2058, 2166, 2394, 2527, 2646, 2793, 3087, 3249, 3591, 3724, 4116, 4332, 4788, 5054, 5292, 5586, 6174, 6498, 6517, 6859, 7182, 7581, 8379, 9261, 9747, 10108, 11172, 12348, 12996, 13034, 13718, 14364, 15162, 16758, 17689, 18522, 19494, 19551, 20577, 22743, 25137, 26068, 27436, 30324, 33516, 35378, 37044, 38988, 39102, 41154, 45486, 48013, 50274, 53067, 58653, 61731, 68229, 70756, 78204, 82308, 90972, 96026, 100548, 106134, 117306, 123462, 123823, 136458, 144039, 159201, 175959, 185193, 192052, 212268, 234612, 246924, 247646, 272916, 288078, 318402, 336091, 351918, 370386, 371469, 432117, 477603, 495292, 576156, 636804, 672182, 703836, 740772, 742938, 864234, 955206, 1008273, 1114407, 1296351, 1344364, 1485876, 1728468, 1910412, 2016546, 2228814, 2352637, 2592702, 3024819, 3343221, 4033092, 4457628, 4705274, 5185404, 6049638, 6686442, 7057911, 9074457, 9410548, 12099276, 13372884, 14115822, 18148914, 21173733, 28231644, 36297828, 42347466, 63521199, 84694932, 127042398, 254084796]

約数ペア:

[(1, 254084796), (2, 127042398), (3, 84694932), (4, 63521199), (6, 42347466), (7, 36297828), (9, 28231644), (12, 21173733), (14, 18148914), (18, 14115822), (19, 13372884), (21, 12099276), (27, 9410548), (28, 9074457), (36, 7057911), (38, 6686442), (42, 6049638), (49, 5185404), (54, 4705274), (57, 4457628), (63, 4033092), (76, 3343221), (84, 3024819), (98, 2592702), (108, 2352637), (114, 2228814), (126, 2016546), (133, 1910412), (147, 1728468), (171, 1485876), (189, 1344364), (196, 1296351), (228, 1114407), (252, 1008273), (266, 955206), (294, 864234), (342, 742938), (343, 740772), (361, 703836), (378, 672182), (399, 636804), (441, 576156), (513, 495292), (532, 477603), (588, 432117), (684, 371469), (686, 370386), (722, 351918), (756, 336091), (798, 318402), (882, 288078), (931, 272916), (1026, 247646), (1029, 246924), (1083, 234612), (1197, 212268), (1323, 192052), (1372, 185193), (1444, 175959), (1596, 159201), (1764, 144039), (1862, 136458), (2052, 123823), (2058, 123462), (2166, 117306), (2394, 106134), (2527, 100548), (2646, 96026), (2793, 90972), (3087, 82308), (3249, 78204), (3591, 70756), (3724, 68229), (4116, 61731), (4332, 58653), (4788, 53067), (5054, 50274), (5292, 48013), (5586, 45486), (6174, 41154), (6498, 39102), (6517, 38988), (6859, 37044), (7182, 35378), (7581, 33516), (8379, 30324), (9261, 27436), (9747, 26068), (10108, 25137), (11172, 22743), (12348, 20577), (12996, 19551), (13034, 19494), (13718, 18522), (14364, 17689), (15162, 16758)]