307142388

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{127}}^1\times {\mathrm{457}}^1$

素因数の和:611

約数の個数: 144

約数和(自身を含む): 935639040

約数和(自身を除く): 628496652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 127, 147, 189, 196, 252, 254, 294, 378, 381, 441, 457, 508, 588, 756, 762, 882, 889, 914, 1143, 1323, 1371, 1524, 1764, 1778, 1828, 2286, 2646, 2667, 2742, 3199, 3429, 3556, 4113, 4572, 5292, 5334, 5484, 6223, 6398, 6858, 8001, 8226, 9597, 10668, 12339, 12446, 12796, 13716, 16002, 16452, 18669, 19194, 22393, 24003, 24678, 24892, 28791, 32004, 37338, 38388, 44786, 48006, 49356, 56007, 57582, 58039, 67179, 74676, 86373, 89572, 96012, 112014, 115164, 116078, 134358, 168021, 172746, 174117, 201537, 224028, 232156, 268716, 336042, 345492, 348234, 403074, 406273, 522351, 604611, 672084, 696468, 806148, 812546, 1044702, 1209222, 1218819, 1567053, 1625092, 2089404, 2418444, 2437638, 2843911, 3134106, 3656457, 4875276, 5687822, 6268212, 7312914, 8531733, 10969371, 11375644, 14625828, 17063466, 21938742, 25595199, 34126932, 43877484, 51190398, 76785597, 102380796, 153571194, 307142388]

約数ペア:

[(1, 307142388), (2, 153571194), (3, 102380796), (4, 76785597), (6, 51190398), (7, 43877484), (9, 34126932), (12, 25595199), (14, 21938742), (18, 17063466), (21, 14625828), (27, 11375644), (28, 10969371), (36, 8531733), (42, 7312914), (49, 6268212), (54, 5687822), (63, 4875276), (84, 3656457), (98, 3134106), (108, 2843911), (126, 2437638), (127, 2418444), (147, 2089404), (189, 1625092), (196, 1567053), (252, 1218819), (254, 1209222), (294, 1044702), (378, 812546), (381, 806148), (441, 696468), (457, 672084), (508, 604611), (588, 522351), (756, 406273), (762, 403074), (882, 348234), (889, 345492), (914, 336042), (1143, 268716), (1323, 232156), (1371, 224028), (1524, 201537), (1764, 174117), (1778, 172746), (1828, 168021), (2286, 134358), (2646, 116078), (2667, 115164), (2742, 112014), (3199, 96012), (3429, 89572), (3556, 86373), (4113, 74676), (4572, 67179), (5292, 58039), (5334, 57582), (5484, 56007), (6223, 49356), (6398, 48006), (6858, 44786), (8001, 38388), (8226, 37338), (9597, 32004), (10668, 28791), (12339, 24892), (12446, 24678), (12796, 24003), (13716, 22393), (16002, 19194), (16452, 18669)]