448709376

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:498

約数の個数: 144

約数和(自身を含む): 1262112768

約数和(自身を除く): 813403392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 47, 48, 62, 64, 93, 94, 96, 124, 128, 141, 186, 188, 192, 248, 256, 282, 372, 376, 384, 401, 496, 564, 744, 752, 768, 802, 992, 1128, 1203, 1457, 1488, 1504, 1604, 1984, 2256, 2406, 2914, 2976, 3008, 3208, 3968, 4371, 4512, 4812, 5828, 5952, 6016, 6416, 7936, 8742, 9024, 9624, 11656, 11904, 12032, 12431, 12832, 17484, 18048, 18847, 19248, 23312, 23808, 24862, 25664, 34968, 36096, 37293, 37694, 38496, 46624, 49724, 51328, 56541, 69936, 74586, 75388, 76992, 93248, 99448, 102656, 113082, 139872, 149172, 150776, 153984, 186496, 198896, 226164, 279744, 298344, 301552, 307968, 372992, 397792, 452328, 559488, 584257, 596688, 603104, 795584, 904656, 1118976, 1168514, 1193376, 1206208, 1591168, 1752771, 1809312, 2337028, 2386752, 2412416, 3182336, 3505542, 3618624, 4674056, 4773504, 4824832, 7011084, 7237248, 9348112, 9547008, 14022168, 14474496, 18696224, 28044336, 37392448, 56088672, 74784896, 112177344, 149569792, 224354688, 448709376]

約数ペア:

[(1, 448709376), (2, 224354688), (3, 149569792), (4, 112177344), (6, 74784896), (8, 56088672), (12, 37392448), (16, 28044336), (24, 18696224), (31, 14474496), (32, 14022168), (47, 9547008), (48, 9348112), (62, 7237248), (64, 7011084), (93, 4824832), (94, 4773504), (96, 4674056), (124, 3618624), (128, 3505542), (141, 3182336), (186, 2412416), (188, 2386752), (192, 2337028), (248, 1809312), (256, 1752771), (282, 1591168), (372, 1206208), (376, 1193376), (384, 1168514), (401, 1118976), (496, 904656), (564, 795584), (744, 603104), (752, 596688), (768, 584257), (802, 559488), (992, 452328), (1128, 397792), (1203, 372992), (1457, 307968), (1488, 301552), (1504, 298344), (1604, 279744), (1984, 226164), (2256, 198896), (2406, 186496), (2914, 153984), (2976, 150776), (3008, 149172), (3208, 139872), (3968, 113082), (4371, 102656), (4512, 99448), (4812, 93248), (5828, 76992), (5952, 75388), (6016, 74586), (6416, 69936), (7936, 56541), (8742, 51328), (9024, 49724), (9624, 46624), (11656, 38496), (11904, 37694), (12032, 37293), (12431, 36096), (12832, 34968), (17484, 25664), (18048, 24862), (18847, 23808), (19248, 23312)]