509697792

素因数分解:

$2^8\times 3^3\times {\mathrm{37}}^1\times {\mathrm{1993}}^1$

素因数の和:2055

約数の個数: 144

約数和(自身を含む): 1548779680

約数和(自身を除く): 1039081888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 96, 108, 111, 128, 144, 148, 192, 216, 222, 256, 288, 296, 333, 384, 432, 444, 576, 592, 666, 768, 864, 888, 999, 1152, 1184, 1332, 1728, 1776, 1993, 1998, 2304, 2368, 2664, 3456, 3552, 3986, 3996, 4736, 5328, 5979, 6912, 7104, 7972, 7992, 9472, 10656, 11958, 14208, 15944, 15984, 17937, 21312, 23916, 28416, 31888, 31968, 35874, 42624, 47832, 53811, 63776, 63936, 71748, 73741, 85248, 95664, 107622, 127552, 127872, 143496, 147482, 191328, 215244, 221223, 255104, 255744, 286992, 294964, 382656, 430488, 442446, 510208, 573984, 589928, 663669, 765312, 860976, 884892, 1147968, 1179856, 1327338, 1530624, 1721952, 1769784, 1991007, 2295936, 2359712, 2654676, 3443904, 3539568, 3982014, 4591872, 4719424, 5309352, 6887808, 7079136, 7964028, 9438848, 10618704, 13775616, 14158272, 15928056, 18877696, 21237408, 28316544, 31856112, 42474816, 56633088, 63712224, 84949632, 127424448, 169899264, 254848896, 509697792]

約数ペア:

[(1, 509697792), (2, 254848896), (3, 169899264), (4, 127424448), (6, 84949632), (8, 63712224), (9, 56633088), (12, 42474816), (16, 31856112), (18, 28316544), (24, 21237408), (27, 18877696), (32, 15928056), (36, 14158272), (37, 13775616), (48, 10618704), (54, 9438848), (64, 7964028), (72, 7079136), (74, 6887808), (96, 5309352), (108, 4719424), (111, 4591872), (128, 3982014), (144, 3539568), (148, 3443904), (192, 2654676), (216, 2359712), (222, 2295936), (256, 1991007), (288, 1769784), (296, 1721952), (333, 1530624), (384, 1327338), (432, 1179856), (444, 1147968), (576, 884892), (592, 860976), (666, 765312), (768, 663669), (864, 589928), (888, 573984), (999, 510208), (1152, 442446), (1184, 430488), (1332, 382656), (1728, 294964), (1776, 286992), (1993, 255744), (1998, 255104), (2304, 221223), (2368, 215244), (2664, 191328), (3456, 147482), (3552, 143496), (3986, 127872), (3996, 127552), (4736, 107622), (5328, 95664), (5979, 85248), (6912, 73741), (7104, 71748), (7972, 63936), (7992, 63776), (9472, 53811), (10656, 47832), (11958, 42624), (14208, 35874), (15944, 31968), (15984, 31888), (17937, 28416), (21312, 23916)]