1813296744

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{197}}^1\times {\mathrm{2609}}^1$

素因数の和:2832

約数の個数: 144

約数和(自身を含む): 5744009700

約数和(自身を除く): 3930712956

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 197, 252, 294, 392, 394, 441, 504, 588, 591, 788, 882, 1176, 1182, 1379, 1576, 1764, 1773, 2364, 2609, 2758, 3528, 3546, 4137, 4728, 5218, 5516, 7092, 7827, 8274, 9653, 10436, 11032, 12411, 14184, 15654, 16548, 18263, 19306, 20872, 23481, 24822, 28959, 31308, 33096, 36526, 38612, 46962, 49644, 54789, 57918, 62616, 73052, 77224, 86877, 93924, 99288, 109578, 115836, 127841, 146104, 164367, 173754, 187848, 219156, 231672, 255682, 328734, 347508, 383523, 438312, 511364, 513973, 657468, 695016, 767046, 1022728, 1027946, 1150569, 1314936, 1534092, 1541919, 2055892, 2301138, 3068184, 3083838, 3597811, 4111784, 4602276, 4625757, 6167676, 7195622, 9204552, 9251514, 10793433, 12335352, 14391244, 18503028, 21586866, 25184677, 28782488, 32380299, 37006056, 43173732, 50369354, 64760598, 75554031, 86347464, 100738708, 129521196, 151108062, 201477416, 226662093, 259042392, 302216124, 453324186, 604432248, 906648372, 1813296744]

約数ペア:

[(1, 1813296744), (2, 906648372), (3, 604432248), (4, 453324186), (6, 302216124), (7, 259042392), (8, 226662093), (9, 201477416), (12, 151108062), (14, 129521196), (18, 100738708), (21, 86347464), (24, 75554031), (28, 64760598), (36, 50369354), (42, 43173732), (49, 37006056), (56, 32380299), (63, 28782488), (72, 25184677), (84, 21586866), (98, 18503028), (126, 14391244), (147, 12335352), (168, 10793433), (196, 9251514), (197, 9204552), (252, 7195622), (294, 6167676), (392, 4625757), (394, 4602276), (441, 4111784), (504, 3597811), (588, 3083838), (591, 3068184), (788, 2301138), (882, 2055892), (1176, 1541919), (1182, 1534092), (1379, 1314936), (1576, 1150569), (1764, 1027946), (1773, 1022728), (2364, 767046), (2609, 695016), (2758, 657468), (3528, 513973), (3546, 511364), (4137, 438312), (4728, 383523), (5218, 347508), (5516, 328734), (7092, 255682), (7827, 231672), (8274, 219156), (9653, 187848), (10436, 173754), (11032, 164367), (12411, 146104), (14184, 127841), (15654, 115836), (16548, 109578), (18263, 99288), (19306, 93924), (20872, 86877), (23481, 77224), (24822, 73052), (28959, 62616), (31308, 57918), (33096, 54789), (36526, 49644), (38612, 46962)]