2017981504

素因数分解:

$2^6\times 7^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:242

約数の個数: 224

約数和(自身を含む): 5215737600

約数和(自身を除く): 3197756096

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 61, 64, 77, 88, 98, 112, 122, 137, 154, 176, 196, 224, 244, 274, 308, 343, 352, 392, 427, 448, 488, 539, 548, 616, 671, 686, 704, 784, 854, 959, 976, 1078, 1096, 1232, 1342, 1372, 1507, 1568, 1708, 1918, 1952, 2156, 2192, 2464, 2684, 2744, 2989, 3014, 3136, 3416, 3773, 3836, 3904, 4312, 4384, 4697, 4928, 5368, 5488, 5978, 6028, 6713, 6832, 7546, 7672, 8357, 8624, 8768, 9394, 10549, 10736, 10976, 11956, 12056, 13426, 13664, 15092, 15344, 16714, 17248, 18788, 20923, 21098, 21472, 21952, 23912, 24112, 26852, 27328, 30184, 30688, 32879, 33428, 34496, 37576, 41846, 42196, 42944, 46991, 47824, 48224, 53704, 58499, 60368, 61376, 65758, 66856, 73843, 75152, 83692, 84392, 91927, 93982, 95648, 96448, 107408, 116998, 120736, 131516, 133712, 147686, 150304, 167384, 168784, 183854, 187964, 191296, 214816, 230153, 233996, 241472, 263032, 267424, 295372, 300608, 334768, 337568, 367708, 375928, 409493, 429632, 460306, 467992, 516901, 526064, 534848, 590744, 643489, 669536, 675136, 735416, 751856, 818986, 920612, 935984, 1033802, 1052128, 1181488, 1286978, 1339072, 1470832, 1503712, 1637972, 1841224, 1871968, 2067604, 2104256, 2362976, 2573956, 2866451, 2941664, 3007424, 3275944, 3682448, 3743936, 4135208, 4504423, 4725952, 5147912, 5732902, 5883328, 6551888, 7364896, 8270416, 9008846, 10295824, 11465804, 13103776, 14729792, 16540832, 18017692, 20591648, 22931608, 26207552, 31530961, 33081664, 36035384, 41183296, 45863216, 63061922, 72070768, 91726432, 126123844, 144141536, 183452864, 252247688, 288283072, 504495376, 1008990752, 2017981504]

約数ペア:

[(1, 2017981504), (2, 1008990752), (4, 504495376), (7, 288283072), (8, 252247688), (11, 183452864), (14, 144141536), (16, 126123844), (22, 91726432), (28, 72070768), (32, 63061922), (44, 45863216), (49, 41183296), (56, 36035384), (61, 33081664), (64, 31530961), (77, 26207552), (88, 22931608), (98, 20591648), (112, 18017692), (122, 16540832), (137, 14729792), (154, 13103776), (176, 11465804), (196, 10295824), (224, 9008846), (244, 8270416), (274, 7364896), (308, 6551888), (343, 5883328), (352, 5732902), (392, 5147912), (427, 4725952), (448, 4504423), (488, 4135208), (539, 3743936), (548, 3682448), (616, 3275944), (671, 3007424), (686, 2941664), (704, 2866451), (784, 2573956), (854, 2362976), (959, 2104256), (976, 2067604), (1078, 1871968), (1096, 1841224), (1232, 1637972), (1342, 1503712), (1372, 1470832), (1507, 1339072), (1568, 1286978), (1708, 1181488), (1918, 1052128), (1952, 1033802), (2156, 935984), (2192, 920612), (2464, 818986), (2684, 751856), (2744, 735416), (2989, 675136), (3014, 669536), (3136, 643489), (3416, 590744), (3773, 534848), (3836, 526064), (3904, 516901), (4312, 467992), (4384, 460306), (4697, 429632), (4928, 409493), (5368, 375928), (5488, 367708), (5978, 337568), (6028, 334768), (6713, 300608), (6832, 295372), (7546, 267424), (7672, 263032), (8357, 241472), (8624, 233996), (8768, 230153), (9394, 214816), (10549, 191296), (10736, 187964), (10976, 183854), (11956, 168784), (12056, 167384), (13426, 150304), (13664, 147686), (15092, 133712), (15344, 131516), (16714, 120736), (17248, 116998), (18788, 107408), (20923, 96448), (21098, 95648), (21472, 93982), (21952, 91927), (23912, 84392), (24112, 83692), (26852, 75152), (27328, 73843), (30184, 66856), (30688, 65758), (32879, 61376), (33428, 60368), (34496, 58499), (37576, 53704), (41846, 48224), (42196, 47824), (42944, 46991)]