1921865088

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1129}}^1$

素因数の和:1201

約数の個数: 256

約数和(自身を含む): 6196377600

約数和(自身を除く): 4274512512

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 31, 32, 33, 39, 44, 48, 52, 62, 64, 66, 78, 88, 93, 96, 104, 124, 128, 132, 143, 156, 176, 186, 192, 208, 248, 264, 286, 312, 341, 352, 372, 384, 403, 416, 429, 496, 528, 572, 624, 682, 704, 744, 806, 832, 858, 992, 1023, 1056, 1129, 1144, 1209, 1248, 1364, 1408, 1488, 1612, 1664, 1716, 1984, 2046, 2112, 2258, 2288, 2418, 2496, 2728, 2976, 3224, 3387, 3432, 3968, 4092, 4224, 4433, 4516, 4576, 4836, 4992, 5456, 5952, 6448, 6774, 6864, 8184, 8866, 9032, 9152, 9672, 10912, 11904, 12419, 12896, 13299, 13548, 13728, 14677, 16368, 17732, 18064, 18304, 19344, 21824, 24838, 25792, 26598, 27096, 27456, 29354, 32736, 34999, 35464, 36128, 37257, 38688, 43648, 44031, 49676, 51584, 53196, 54192, 54912, 58708, 65472, 69998, 70928, 72256, 74514, 77376, 88062, 99352, 104997, 106392, 108384, 117416, 130944, 139996, 141856, 144512, 149028, 154752, 161447, 176124, 198704, 209994, 212784, 216768, 234832, 279992, 283712, 298056, 322894, 352248, 384989, 397408, 419988, 425568, 433536, 454987, 469664, 484341, 559984, 567424, 596112, 645788, 704496, 769978, 794816, 839976, 851136, 909974, 939328, 968682, 1119968, 1154967, 1192224, 1291576, 1364961, 1408992, 1539956, 1589632, 1679952, 1702272, 1819948, 1878656, 1937364, 2239936, 2309934, 2384448, 2583152, 2729922, 2817984, 3079912, 3359904, 3639896, 3874728, 4479872, 4619868, 4768896, 5004857, 5166304, 5459844, 5635968, 6159824, 6719808, 7279792, 7749456, 9239736, 10009714, 10332608, 10919688, 12319648, 13439616, 14559584, 15014571, 15498912, 18479472, 20019428, 20665216, 21839376, 24639296, 29119168, 30029142, 30997824, 36958944, 40038856, 43678752, 49278592, 58238336, 60058284, 61995648, 73917888, 80077712, 87357504, 120116568, 147835776, 160155424, 174715008, 240233136, 320310848, 480466272, 640621696, 960932544, 1921865088]

約数ペア:

[(1, 1921865088), (2, 960932544), (3, 640621696), (4, 480466272), (6, 320310848), (8, 240233136), (11, 174715008), (12, 160155424), (13, 147835776), (16, 120116568), (22, 87357504), (24, 80077712), (26, 73917888), (31, 61995648), (32, 60058284), (33, 58238336), (39, 49278592), (44, 43678752), (48, 40038856), (52, 36958944), (62, 30997824), (64, 30029142), (66, 29119168), (78, 24639296), (88, 21839376), (93, 20665216), (96, 20019428), (104, 18479472), (124, 15498912), (128, 15014571), (132, 14559584), (143, 13439616), (156, 12319648), (176, 10919688), (186, 10332608), (192, 10009714), (208, 9239736), (248, 7749456), (264, 7279792), (286, 6719808), (312, 6159824), (341, 5635968), (352, 5459844), (372, 5166304), (384, 5004857), (403, 4768896), (416, 4619868), (429, 4479872), (496, 3874728), (528, 3639896), (572, 3359904), (624, 3079912), (682, 2817984), (704, 2729922), (744, 2583152), (806, 2384448), (832, 2309934), (858, 2239936), (992, 1937364), (1023, 1878656), (1056, 1819948), (1129, 1702272), (1144, 1679952), (1209, 1589632), (1248, 1539956), (1364, 1408992), (1408, 1364961), (1488, 1291576), (1612, 1192224), (1664, 1154967), (1716, 1119968), (1984, 968682), (2046, 939328), (2112, 909974), (2258, 851136), (2288, 839976), (2418, 794816), (2496, 769978), (2728, 704496), (2976, 645788), (3224, 596112), (3387, 567424), (3432, 559984), (3968, 484341), (4092, 469664), (4224, 454987), (4433, 433536), (4516, 425568), (4576, 419988), (4836, 397408), (4992, 384989), (5456, 352248), (5952, 322894), (6448, 298056), (6774, 283712), (6864, 279992), (8184, 234832), (8866, 216768), (9032, 212784), (9152, 209994), (9672, 198704), (10912, 176124), (11904, 161447), (12419, 154752), (12896, 149028), (13299, 144512), (13548, 141856), (13728, 139996), (14677, 130944), (16368, 117416), (17732, 108384), (18064, 106392), (18304, 104997), (19344, 99352), (21824, 88062), (24838, 77376), (25792, 74514), (26598, 72256), (27096, 70928), (27456, 69998), (29354, 65472), (32736, 58708), (34999, 54912), (35464, 54192), (36128, 53196), (37257, 51584), (38688, 49676), (43648, 44031)]