1554906816

素因数分解:

$2^6\times 3^2\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:479

約数の個数: 168

約数和(自身を含む): 4566111264

約数和(自身を除く): 3011204448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 71, 72, 96, 142, 144, 192, 193, 197, 213, 284, 288, 386, 394, 426, 568, 576, 579, 591, 639, 772, 788, 852, 1136, 1158, 1182, 1278, 1544, 1576, 1704, 1737, 1773, 2272, 2316, 2364, 2556, 3088, 3152, 3408, 3474, 3546, 4544, 4632, 4728, 5112, 6176, 6304, 6816, 6948, 7092, 9264, 9456, 10224, 12352, 12608, 13632, 13703, 13896, 13987, 14184, 18528, 18912, 20448, 27406, 27792, 27974, 28368, 37056, 37824, 38021, 40896, 41109, 41961, 54812, 55584, 55948, 56736, 76042, 82218, 83922, 109624, 111168, 111896, 113472, 114063, 123327, 125883, 152084, 164436, 167844, 219248, 223792, 228126, 246654, 251766, 304168, 328872, 335688, 342189, 438496, 447584, 456252, 493308, 503532, 608336, 657744, 671376, 684378, 876992, 895168, 912504, 986616, 1007064, 1216672, 1315488, 1342752, 1368756, 1825008, 1973232, 2014128, 2433344, 2630976, 2685504, 2699491, 2737512, 3650016, 3946464, 4028256, 5398982, 5475024, 7300032, 7892928, 8056512, 8098473, 10797964, 10950048, 16196946, 21595928, 21900096, 24295419, 32393892, 43191856, 48590838, 64787784, 86383712, 97181676, 129575568, 172767424, 194363352, 259151136, 388726704, 518302272, 777453408, 1554906816]

約数ペア:

[(1, 1554906816), (2, 777453408), (3, 518302272), (4, 388726704), (6, 259151136), (8, 194363352), (9, 172767424), (12, 129575568), (16, 97181676), (18, 86383712), (24, 64787784), (32, 48590838), (36, 43191856), (48, 32393892), (64, 24295419), (71, 21900096), (72, 21595928), (96, 16196946), (142, 10950048), (144, 10797964), (192, 8098473), (193, 8056512), (197, 7892928), (213, 7300032), (284, 5475024), (288, 5398982), (386, 4028256), (394, 3946464), (426, 3650016), (568, 2737512), (576, 2699491), (579, 2685504), (591, 2630976), (639, 2433344), (772, 2014128), (788, 1973232), (852, 1825008), (1136, 1368756), (1158, 1342752), (1182, 1315488), (1278, 1216672), (1544, 1007064), (1576, 986616), (1704, 912504), (1737, 895168), (1773, 876992), (2272, 684378), (2316, 671376), (2364, 657744), (2556, 608336), (3088, 503532), (3152, 493308), (3408, 456252), (3474, 447584), (3546, 438496), (4544, 342189), (4632, 335688), (4728, 328872), (5112, 304168), (6176, 251766), (6304, 246654), (6816, 228126), (6948, 223792), (7092, 219248), (9264, 167844), (9456, 164436), (10224, 152084), (12352, 125883), (12608, 123327), (13632, 114063), (13703, 113472), (13896, 111896), (13987, 111168), (14184, 109624), (18528, 83922), (18912, 82218), (20448, 76042), (27406, 56736), (27792, 55948), (27974, 55584), (28368, 54812), (37056, 41961), (37824, 41109), (38021, 40896)]