328883464

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:148

約数の個数: 192

約数和(自身を含む): 843264000

約数和(自身を除く): 514380536

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 31, 38, 52, 56, 59, 62, 76, 91, 104, 118, 124, 133, 152, 169, 182, 217, 236, 247, 248, 266, 338, 364, 403, 413, 434, 472, 494, 532, 589, 676, 728, 767, 806, 826, 868, 988, 1064, 1121, 1178, 1183, 1352, 1534, 1612, 1652, 1729, 1736, 1829, 1976, 2242, 2356, 2366, 2821, 3068, 3211, 3224, 3304, 3458, 3658, 4123, 4484, 4712, 4732, 5239, 5369, 5642, 6136, 6422, 6916, 7316, 7657, 7847, 8246, 8968, 9464, 9971, 10478, 10738, 11284, 12803, 12844, 13832, 14573, 14632, 15314, 15694, 16492, 19942, 20956, 21476, 22477, 22568, 23777, 25606, 25688, 29146, 30628, 31388, 32984, 34751, 36673, 39884, 41912, 42952, 44954, 47554, 51212, 53599, 58292, 61256, 62776, 69502, 69797, 73346, 79768, 89908, 95108, 99541, 102011, 102424, 107198, 116584, 139004, 139594, 146692, 166439, 179816, 189449, 190216, 199082, 204022, 214396, 243257, 278008, 279188, 293384, 309101, 332878, 378898, 398164, 408044, 428792, 451763, 486514, 558376, 618202, 665756, 696787, 757796, 796328, 816088, 903526, 973028, 1236404, 1326143, 1331512, 1393574, 1515592, 1807052, 1946056, 2163707, 2472808, 2652286, 2787148, 3162341, 3614104, 4327414, 5304572, 5574296, 5872919, 6324682, 8654828, 10609144, 11745838, 12649364, 17309656, 23491676, 25298728, 41110433, 46983352, 82220866, 164441732, 328883464]

約数ペア:

[(1, 328883464), (2, 164441732), (4, 82220866), (7, 46983352), (8, 41110433), (13, 25298728), (14, 23491676), (19, 17309656), (26, 12649364), (28, 11745838), (31, 10609144), (38, 8654828), (52, 6324682), (56, 5872919), (59, 5574296), (62, 5304572), (76, 4327414), (91, 3614104), (104, 3162341), (118, 2787148), (124, 2652286), (133, 2472808), (152, 2163707), (169, 1946056), (182, 1807052), (217, 1515592), (236, 1393574), (247, 1331512), (248, 1326143), (266, 1236404), (338, 973028), (364, 903526), (403, 816088), (413, 796328), (434, 757796), (472, 696787), (494, 665756), (532, 618202), (589, 558376), (676, 486514), (728, 451763), (767, 428792), (806, 408044), (826, 398164), (868, 378898), (988, 332878), (1064, 309101), (1121, 293384), (1178, 279188), (1183, 278008), (1352, 243257), (1534, 214396), (1612, 204022), (1652, 199082), (1729, 190216), (1736, 189449), (1829, 179816), (1976, 166439), (2242, 146692), (2356, 139594), (2366, 139004), (2821, 116584), (3068, 107198), (3211, 102424), (3224, 102011), (3304, 99541), (3458, 95108), (3658, 89908), (4123, 79768), (4484, 73346), (4712, 69797), (4732, 69502), (5239, 62776), (5369, 61256), (5642, 58292), (6136, 53599), (6422, 51212), (6916, 47554), (7316, 44954), (7657, 42952), (7847, 41912), (8246, 39884), (8968, 36673), (9464, 34751), (9971, 32984), (10478, 31388), (10738, 30628), (11284, 29146), (12803, 25688), (12844, 25606), (13832, 23777), (14573, 22568), (14632, 22477), (15314, 21476), (15694, 20956), (16492, 19942)]