1721562302208

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{761}}^1\times {\mathrm{420803}}^1$

素因数の和:421590

約数の個数: 144

約数和(自身を含む): 5243312100096

約数和(自身を除く): 3521749797888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 761, 768, 896, 1344, 1522, 1792, 2283, 2688, 3044, 4566, 5327, 5376, 6088, 9132, 10654, 12176, 15981, 18264, 21308, 24352, 31962, 36528, 42616, 48704, 63924, 73056, 85232, 97408, 127848, 146112, 170464, 194816, 255696, 292224, 340928, 420803, 511392, 584448, 681856, 841606, 1022784, 1262409, 1363712, 1683212, 2045568, 2524818, 2945621, 3366424, 4091136, 5049636, 5891242, 6732848, 8836863, 10099272, 11782484, 13465696, 17673726, 20198544, 23564968, 26931392, 35347452, 40397088, 47129936, 53862784, 70694904, 80794176, 94259872, 107725568, 141389808, 161588352, 188519744, 282779616, 320231083, 323176704, 377039488, 565559232, 640462166, 754078976, 960693249, 1131118464, 1280924332, 1921386498, 2241617581, 2262236928, 2561848664, 3842772996, 4483235162, 5123697328, 6724852743, 7685545992, 8966470324, 10247394656, 13449705486, 15371091984, 17932940648, 20494789312, 26899410972, 30742183968, 35865881296, 40989578624, 53798821944, 61484367936, 71731762592, 81979157248, 107597643888, 122968735872, 143463525184, 215195287776, 245937471744, 286927050368, 430390575552, 573854100736, 860781151104, 1721562302208]

約数ペア:

[(1, 1721562302208), (2, 860781151104), (3, 573854100736), (4, 430390575552), (6, 286927050368), (7, 245937471744), (8, 215195287776), (12, 143463525184), (14, 122968735872), (16, 107597643888), (21, 81979157248), (24, 71731762592), (28, 61484367936), (32, 53798821944), (42, 40989578624), (48, 35865881296), (56, 30742183968), (64, 26899410972), (84, 20494789312), (96, 17932940648), (112, 15371091984), (128, 13449705486), (168, 10247394656), (192, 8966470324), (224, 7685545992), (256, 6724852743), (336, 5123697328), (384, 4483235162), (448, 3842772996), (672, 2561848664), (761, 2262236928), (768, 2241617581), (896, 1921386498), (1344, 1280924332), (1522, 1131118464), (1792, 960693249), (2283, 754078976), (2688, 640462166), (3044, 565559232), (4566, 377039488), (5327, 323176704), (5376, 320231083), (6088, 282779616), (9132, 188519744), (10654, 161588352), (12176, 141389808), (15981, 107725568), (18264, 94259872), (21308, 80794176), (24352, 70694904), (31962, 53862784), (36528, 47129936), (42616, 40397088), (48704, 35347452), (63924, 26931392), (73056, 23564968), (85232, 20198544), (97408, 17673726), (127848, 13465696), (146112, 11782484), (170464, 10099272), (194816, 8836863), (255696, 6732848), (292224, 5891242), (340928, 5049636), (420803, 4091136), (511392, 3366424), (584448, 2945621), (681856, 2524818), (841606, 2045568), (1022784, 1683212), (1262409, 1363712)]