1305978048

素因数分解:

$2^6\times 3^2\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{263}}^1$

素因数の和:551

約数の個数: 168

約数和(自身を含む): 3875702688

約数和(自身を除く): 2569724640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 72, 74, 96, 111, 144, 148, 192, 222, 233, 263, 288, 296, 333, 444, 466, 526, 576, 592, 666, 699, 789, 888, 932, 1052, 1184, 1332, 1398, 1578, 1776, 1864, 2097, 2104, 2367, 2368, 2664, 2796, 3156, 3552, 3728, 4194, 4208, 4734, 5328, 5592, 6312, 7104, 7456, 8388, 8416, 8621, 9468, 9731, 10656, 11184, 12624, 14912, 16776, 16832, 17242, 18936, 19462, 21312, 22368, 25248, 25863, 29193, 33552, 34484, 37872, 38924, 44736, 50496, 51726, 58386, 61279, 67104, 68968, 75744, 77589, 77848, 87579, 103452, 116772, 122558, 134208, 137936, 151488, 155178, 155696, 175158, 183837, 206904, 233544, 245116, 275872, 310356, 311392, 350316, 367674, 413808, 467088, 490232, 551511, 551744, 620712, 622784, 700632, 735348, 827616, 934176, 980464, 1103022, 1241424, 1401264, 1470696, 1655232, 1868352, 1960928, 2206044, 2267323, 2482848, 2802528, 2941392, 3921856, 4412088, 4534646, 4965696, 5605056, 5882784, 6801969, 8824176, 9069292, 11765568, 13603938, 17648352, 18138584, 20405907, 27207876, 35296704, 36277168, 40811814, 54415752, 72554336, 81623628, 108831504, 145108672, 163247256, 217663008, 326494512, 435326016, 652989024, 1305978048]

約数ペア:

[(1, 1305978048), (2, 652989024), (3, 435326016), (4, 326494512), (6, 217663008), (8, 163247256), (9, 145108672), (12, 108831504), (16, 81623628), (18, 72554336), (24, 54415752), (32, 40811814), (36, 36277168), (37, 35296704), (48, 27207876), (64, 20405907), (72, 18138584), (74, 17648352), (96, 13603938), (111, 11765568), (144, 9069292), (148, 8824176), (192, 6801969), (222, 5882784), (233, 5605056), (263, 4965696), (288, 4534646), (296, 4412088), (333, 3921856), (444, 2941392), (466, 2802528), (526, 2482848), (576, 2267323), (592, 2206044), (666, 1960928), (699, 1868352), (789, 1655232), (888, 1470696), (932, 1401264), (1052, 1241424), (1184, 1103022), (1332, 980464), (1398, 934176), (1578, 827616), (1776, 735348), (1864, 700632), (2097, 622784), (2104, 620712), (2367, 551744), (2368, 551511), (2664, 490232), (2796, 467088), (3156, 413808), (3552, 367674), (3728, 350316), (4194, 311392), (4208, 310356), (4734, 275872), (5328, 245116), (5592, 233544), (6312, 206904), (7104, 183837), (7456, 175158), (8388, 155696), (8416, 155178), (8621, 151488), (9468, 137936), (9731, 134208), (10656, 122558), (11184, 116772), (12624, 103452), (14912, 87579), (16776, 77848), (16832, 77589), (17242, 75744), (18936, 68968), (19462, 67104), (21312, 61279), (22368, 58386), (25248, 51726), (25863, 50496), (29193, 44736), (33552, 38924), (34484, 37872)]