997663296

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:409

約数の個数: 224

約数和(自身を含む): 3148592128

約数和(自身を除く): 2150928832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 61, 64, 84, 86, 96, 112, 122, 129, 168, 172, 183, 192, 224, 244, 258, 283, 301, 336, 344, 366, 427, 448, 488, 516, 566, 602, 672, 688, 732, 849, 854, 903, 976, 1032, 1132, 1204, 1281, 1344, 1376, 1464, 1698, 1708, 1806, 1952, 1981, 2064, 2264, 2408, 2562, 2623, 2752, 2928, 3396, 3416, 3612, 3904, 3962, 4128, 4528, 4816, 5124, 5246, 5856, 5943, 6792, 6832, 7224, 7869, 7924, 8256, 9056, 9632, 10248, 10492, 11712, 11886, 12169, 13584, 13664, 14448, 15738, 15848, 17263, 18112, 18361, 19264, 20496, 20984, 23772, 24338, 27168, 27328, 28896, 31476, 31696, 34526, 36507, 36722, 40992, 41968, 47544, 48676, 51789, 54336, 55083, 57792, 62952, 63392, 69052, 73014, 73444, 81984, 83936, 85183, 95088, 97352, 103578, 110166, 120841, 125904, 126784, 138104, 146028, 146888, 167872, 170366, 190176, 194704, 207156, 220332, 241682, 251808, 255549, 276208, 292056, 293776, 340732, 362523, 380352, 389408, 414312, 440664, 483364, 503616, 511098, 552416, 584112, 587552, 681464, 725046, 742309, 778816, 828624, 881328, 966728, 1022196, 1104832, 1168224, 1175104, 1362928, 1450092, 1484618, 1657248, 1762656, 1933456, 2044392, 2226927, 2336448, 2725856, 2900184, 2969236, 3314496, 3525312, 3866912, 4088784, 4453854, 5196163, 5451712, 5800368, 5938472, 7733824, 8177568, 8907708, 10392326, 11600736, 11876944, 15588489, 16355136, 17815416, 20784652, 23201472, 23753888, 31176978, 35630832, 41569304, 47507776, 62353956, 71261664, 83138608, 124707912, 142523328, 166277216, 249415824, 332554432, 498831648, 997663296]

約数ペア:

[(1, 997663296), (2, 498831648), (3, 332554432), (4, 249415824), (6, 166277216), (7, 142523328), (8, 124707912), (12, 83138608), (14, 71261664), (16, 62353956), (21, 47507776), (24, 41569304), (28, 35630832), (32, 31176978), (42, 23753888), (43, 23201472), (48, 20784652), (56, 17815416), (61, 16355136), (64, 15588489), (84, 11876944), (86, 11600736), (96, 10392326), (112, 8907708), (122, 8177568), (129, 7733824), (168, 5938472), (172, 5800368), (183, 5451712), (192, 5196163), (224, 4453854), (244, 4088784), (258, 3866912), (283, 3525312), (301, 3314496), (336, 2969236), (344, 2900184), (366, 2725856), (427, 2336448), (448, 2226927), (488, 2044392), (516, 1933456), (566, 1762656), (602, 1657248), (672, 1484618), (688, 1450092), (732, 1362928), (849, 1175104), (854, 1168224), (903, 1104832), (976, 1022196), (1032, 966728), (1132, 881328), (1204, 828624), (1281, 778816), (1344, 742309), (1376, 725046), (1464, 681464), (1698, 587552), (1708, 584112), (1806, 552416), (1952, 511098), (1981, 503616), (2064, 483364), (2264, 440664), (2408, 414312), (2562, 389408), (2623, 380352), (2752, 362523), (2928, 340732), (3396, 293776), (3416, 292056), (3612, 276208), (3904, 255549), (3962, 251808), (4128, 241682), (4528, 220332), (4816, 207156), (5124, 194704), (5246, 190176), (5856, 170366), (5943, 167872), (6792, 146888), (6832, 146028), (7224, 138104), (7869, 126784), (7924, 125904), (8256, 120841), (9056, 110166), (9632, 103578), (10248, 97352), (10492, 95088), (11712, 85183), (11886, 83936), (12169, 81984), (13584, 73444), (13664, 73014), (14448, 69052), (15738, 63392), (15848, 62952), (17263, 57792), (18112, 55083), (18361, 54336), (19264, 51789), (20496, 48676), (20984, 47544), (23772, 41968), (24338, 40992), (27168, 36722), (27328, 36507), (28896, 34526), (31476, 31696)]