1996579584

素因数分解:

$2^8\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1$

素因数の和:728

約数の個数: 288

約数和(自身を含む): 6495014400

約数和(自身を除く): 4498434816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 27, 32, 36, 38, 46, 48, 54, 57, 64, 69, 72, 76, 92, 96, 108, 114, 128, 138, 144, 152, 171, 184, 192, 207, 216, 228, 256, 276, 288, 304, 342, 368, 384, 414, 432, 437, 456, 513, 552, 576, 608, 621, 661, 684, 736, 768, 828, 864, 874, 912, 1026, 1104, 1152, 1216, 1242, 1311, 1322, 1368, 1472, 1656, 1728, 1748, 1824, 1983, 2052, 2208, 2304, 2432, 2484, 2622, 2644, 2736, 2944, 3312, 3456, 3496, 3648, 3933, 3966, 4104, 4416, 4864, 4968, 5244, 5288, 5472, 5888, 5949, 6624, 6912, 6992, 7296, 7866, 7932, 8208, 8832, 9936, 10488, 10576, 10944, 11799, 11898, 12559, 13248, 13984, 14592, 15203, 15732, 15864, 16416, 17664, 17847, 19872, 20976, 21152, 21888, 23598, 23796, 25118, 26496, 27968, 30406, 31464, 31728, 32832, 35694, 37677, 39744, 41952, 42304, 43776, 45609, 47196, 47592, 50236, 52992, 55936, 60812, 62928, 63456, 65664, 71388, 75354, 79488, 83904, 84608, 91218, 94392, 95184, 100472, 111872, 113031, 121624, 125856, 126912, 131328, 136827, 142776, 150708, 158976, 167808, 169216, 182436, 188784, 190368, 200944, 226062, 243248, 251712, 253824, 273654, 285552, 288857, 301416, 335616, 339093, 364872, 377568, 380736, 401888, 410481, 452124, 486496, 503424, 507648, 547308, 571104, 577714, 602832, 678186, 729744, 755136, 761472, 803776, 820962, 866571, 904248, 972992, 1006848, 1094616, 1142208, 1155428, 1205664, 1356372, 1459488, 1510272, 1522944, 1607552, 1641924, 1733142, 1808496, 1945984, 2189232, 2284416, 2310856, 2411328, 2599713, 2712744, 2918976, 3020544, 3215104, 3283848, 3466284, 3616992, 3891968, 4378464, 4568832, 4621712, 4822656, 5199426, 5425488, 5837952, 6567696, 6932568, 7233984, 7799139, 8756928, 9243424, 9645312, 10398852, 10850976, 11675904, 13135392, 13865136, 14467968, 15598278, 17513856, 18486848, 20797704, 21701952, 26270784, 27730272, 28935936, 31196556, 35027712, 36973696, 41595408, 43403904, 52541568, 55460544, 62393112, 73947392, 83190816, 86807808, 105083136, 110921088, 124786224, 166381632, 221842176, 249572448, 332763264, 499144896, 665526528, 998289792, 1996579584]

約数ペア:

[(1, 1996579584), (2, 998289792), (3, 665526528), (4, 499144896), (6, 332763264), (8, 249572448), (9, 221842176), (12, 166381632), (16, 124786224), (18, 110921088), (19, 105083136), (23, 86807808), (24, 83190816), (27, 73947392), (32, 62393112), (36, 55460544), (38, 52541568), (46, 43403904), (48, 41595408), (54, 36973696), (57, 35027712), (64, 31196556), (69, 28935936), (72, 27730272), (76, 26270784), (92, 21701952), (96, 20797704), (108, 18486848), (114, 17513856), (128, 15598278), (138, 14467968), (144, 13865136), (152, 13135392), (171, 11675904), (184, 10850976), (192, 10398852), (207, 9645312), (216, 9243424), (228, 8756928), (256, 7799139), (276, 7233984), (288, 6932568), (304, 6567696), (342, 5837952), (368, 5425488), (384, 5199426), (414, 4822656), (432, 4621712), (437, 4568832), (456, 4378464), (513, 3891968), (552, 3616992), (576, 3466284), (608, 3283848), (621, 3215104), (661, 3020544), (684, 2918976), (736, 2712744), (768, 2599713), (828, 2411328), (864, 2310856), (874, 2284416), (912, 2189232), (1026, 1945984), (1104, 1808496), (1152, 1733142), (1216, 1641924), (1242, 1607552), (1311, 1522944), (1322, 1510272), (1368, 1459488), (1472, 1356372), (1656, 1205664), (1728, 1155428), (1748, 1142208), (1824, 1094616), (1983, 1006848), (2052, 972992), (2208, 904248), (2304, 866571), (2432, 820962), (2484, 803776), (2622, 761472), (2644, 755136), (2736, 729744), (2944, 678186), (3312, 602832), (3456, 577714), (3496, 571104), (3648, 547308), (3933, 507648), (3966, 503424), (4104, 486496), (4416, 452124), (4864, 410481), (4968, 401888), (5244, 380736), (5288, 377568), (5472, 364872), (5888, 339093), (5949, 335616), (6624, 301416), (6912, 288857), (6992, 285552), (7296, 273654), (7866, 253824), (7932, 251712), (8208, 243248), (8832, 226062), (9936, 200944), (10488, 190368), (10576, 188784), (10944, 182436), (11799, 169216), (11898, 167808), (12559, 158976), (13248, 150708), (13984, 142776), (14592, 136827), (15203, 131328), (15732, 126912), (15864, 125856), (16416, 121624), (17664, 113031), (17847, 111872), (19872, 100472), (20976, 95184), (21152, 94392), (21888, 91218), (23598, 84608), (23796, 83904), (25118, 79488), (26496, 75354), (27968, 71388), (30406, 65664), (31464, 63456), (31728, 62928), (32832, 60812), (35694, 55936), (37677, 52992), (39744, 50236), (41952, 47592), (42304, 47196), (43776, 45609)]