771756384

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1$

素因数の和:429

約数の個数: 192

約数和(自身を含む): 2396846592

約数和(自身を除く): 1625090208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 61, 67, 84, 96, 112, 122, 134, 168, 183, 201, 224, 244, 268, 281, 336, 366, 402, 427, 469, 488, 536, 562, 672, 732, 804, 843, 854, 938, 976, 1072, 1124, 1281, 1407, 1464, 1608, 1686, 1708, 1876, 1952, 1967, 2144, 2248, 2562, 2814, 2928, 3216, 3372, 3416, 3752, 3934, 4087, 4496, 5124, 5628, 5856, 5901, 6432, 6744, 6832, 7504, 7868, 8174, 8992, 10248, 11256, 11802, 12261, 13488, 13664, 15008, 15736, 16348, 17141, 18827, 20496, 22512, 23604, 24522, 26976, 28609, 31472, 32696, 34282, 37654, 40992, 45024, 47208, 49044, 51423, 56481, 57218, 62944, 65392, 68564, 75308, 85827, 94416, 98088, 102846, 112962, 114436, 119987, 130784, 131789, 137128, 150616, 171654, 188832, 196176, 205692, 225924, 228872, 239974, 263578, 274256, 301232, 343308, 359961, 392352, 395367, 411384, 451848, 457744, 479948, 527156, 548512, 602464, 686616, 719922, 790734, 822768, 903696, 915488, 959896, 1054312, 1148447, 1373232, 1439844, 1581468, 1645536, 1807392, 1919792, 2108624, 2296894, 2746464, 2879688, 3162936, 3445341, 3839584, 4217248, 4593788, 5759376, 6325872, 6890682, 8039129, 9187576, 11518752, 12651744, 13781364, 16078258, 18375152, 24117387, 27562728, 32156516, 36750304, 48234774, 55125456, 64313032, 96469548, 110250912, 128626064, 192939096, 257252128, 385878192, 771756384]

約数ペア:

[(1, 771756384), (2, 385878192), (3, 257252128), (4, 192939096), (6, 128626064), (7, 110250912), (8, 96469548), (12, 64313032), (14, 55125456), (16, 48234774), (21, 36750304), (24, 32156516), (28, 27562728), (32, 24117387), (42, 18375152), (48, 16078258), (56, 13781364), (61, 12651744), (67, 11518752), (84, 9187576), (96, 8039129), (112, 6890682), (122, 6325872), (134, 5759376), (168, 4593788), (183, 4217248), (201, 3839584), (224, 3445341), (244, 3162936), (268, 2879688), (281, 2746464), (336, 2296894), (366, 2108624), (402, 1919792), (427, 1807392), (469, 1645536), (488, 1581468), (536, 1439844), (562, 1373232), (672, 1148447), (732, 1054312), (804, 959896), (843, 915488), (854, 903696), (938, 822768), (976, 790734), (1072, 719922), (1124, 686616), (1281, 602464), (1407, 548512), (1464, 527156), (1608, 479948), (1686, 457744), (1708, 451848), (1876, 411384), (1952, 395367), (1967, 392352), (2144, 359961), (2248, 343308), (2562, 301232), (2814, 274256), (2928, 263578), (3216, 239974), (3372, 228872), (3416, 225924), (3752, 205692), (3934, 196176), (4087, 188832), (4496, 171654), (5124, 150616), (5628, 137128), (5856, 131789), (5901, 130784), (6432, 119987), (6744, 114436), (6832, 112962), (7504, 102846), (7868, 98088), (8174, 94416), (8992, 85827), (10248, 75308), (11256, 68564), (11802, 65392), (12261, 62944), (13488, 57218), (13664, 56481), (15008, 51423), (15736, 49044), (16348, 47208), (17141, 45024), (18827, 40992), (20496, 37654), (22512, 34282), (23604, 32696), (24522, 31472), (26976, 28609)]