1220911488

素因数分解:

$2^7\times 3^3\times {\mathrm{541}}^1\times {\mathrm{653}}^1$

素因数の和:1217

約数の個数: 128

約数和(自身を含む): 3615573600

約数和(自身を除く): 2394662112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 541, 576, 653, 864, 1082, 1152, 1306, 1623, 1728, 1959, 2164, 2612, 3246, 3456, 3918, 4328, 4869, 5224, 5877, 6492, 7836, 8656, 9738, 10448, 11754, 12984, 14607, 15672, 17312, 17631, 19476, 20896, 23508, 25968, 29214, 31344, 34624, 35262, 38952, 41792, 47016, 51936, 58428, 62688, 69248, 70524, 77904, 83584, 94032, 103872, 116856, 125376, 141048, 155808, 188064, 207744, 233712, 250752, 282096, 311616, 353273, 376128, 467424, 564192, 623232, 706546, 752256, 934848, 1059819, 1128384, 1413092, 1869696, 2119638, 2256768, 2826184, 3179457, 4239276, 5652368, 6358914, 8478552, 9538371, 11304736, 12717828, 16957104, 19076742, 22609472, 25435656, 33914208, 38153484, 45218944, 50871312, 67828416, 76306968, 101742624, 135656832, 152613936, 203485248, 305227872, 406970496, 610455744, 1220911488]

約数ペア:

[(1, 1220911488), (2, 610455744), (3, 406970496), (4, 305227872), (6, 203485248), (8, 152613936), (9, 135656832), (12, 101742624), (16, 76306968), (18, 67828416), (24, 50871312), (27, 45218944), (32, 38153484), (36, 33914208), (48, 25435656), (54, 22609472), (64, 19076742), (72, 16957104), (96, 12717828), (108, 11304736), (128, 9538371), (144, 8478552), (192, 6358914), (216, 5652368), (288, 4239276), (384, 3179457), (432, 2826184), (541, 2256768), (576, 2119638), (653, 1869696), (864, 1413092), (1082, 1128384), (1152, 1059819), (1306, 934848), (1623, 752256), (1728, 706546), (1959, 623232), (2164, 564192), (2612, 467424), (3246, 376128), (3456, 353273), (3918, 311616), (4328, 282096), (4869, 250752), (5224, 233712), (5877, 207744), (6492, 188064), (7836, 155808), (8656, 141048), (9738, 125376), (10448, 116856), (11754, 103872), (12984, 94032), (14607, 83584), (15672, 77904), (17312, 70524), (17631, 69248), (19476, 62688), (20896, 58428), (23508, 51936), (25968, 47016), (29214, 41792), (31344, 38952), (34624, 35262)]