636991488

素因数分解:

$2^{11}\times 3^2\times 7^1\times {\mathrm{4937}}^1$

素因数の和:4972

約数の個数: 144

約数和(自身を含む): 2102995440

約数和(自身を除く): 1466003952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1024, 1152, 1344, 1536, 1792, 2016, 2048, 2304, 2688, 3072, 3584, 4032, 4608, 4937, 5376, 6144, 7168, 8064, 9216, 9874, 10752, 14336, 14811, 16128, 18432, 19748, 21504, 29622, 32256, 34559, 39496, 43008, 44433, 59244, 64512, 69118, 78992, 88866, 103677, 118488, 129024, 138236, 157984, 177732, 207354, 236976, 276472, 311031, 315968, 355464, 414708, 473952, 552944, 622062, 631936, 710928, 829416, 947904, 1105888, 1244124, 1263872, 1421856, 1658832, 1895808, 2211776, 2488248, 2527744, 2843712, 3317664, 3791616, 4423552, 4976496, 5055488, 5687424, 6635328, 7583232, 8847104, 9952992, 10110976, 11374848, 13270656, 15166464, 17694208, 19905984, 22749696, 26541312, 30332928, 35388416, 39811968, 45499392, 53082624, 70776832, 79623936, 90998784, 106165248, 159247872, 212330496, 318495744, 636991488]

約数ペア:

[(1, 636991488), (2, 318495744), (3, 212330496), (4, 159247872), (6, 106165248), (7, 90998784), (8, 79623936), (9, 70776832), (12, 53082624), (14, 45499392), (16, 39811968), (18, 35388416), (21, 30332928), (24, 26541312), (28, 22749696), (32, 19905984), (36, 17694208), (42, 15166464), (48, 13270656), (56, 11374848), (63, 10110976), (64, 9952992), (72, 8847104), (84, 7583232), (96, 6635328), (112, 5687424), (126, 5055488), (128, 4976496), (144, 4423552), (168, 3791616), (192, 3317664), (224, 2843712), (252, 2527744), (256, 2488248), (288, 2211776), (336, 1895808), (384, 1658832), (448, 1421856), (504, 1263872), (512, 1244124), (576, 1105888), (672, 947904), (768, 829416), (896, 710928), (1008, 631936), (1024, 622062), (1152, 552944), (1344, 473952), (1536, 414708), (1792, 355464), (2016, 315968), (2048, 311031), (2304, 276472), (2688, 236976), (3072, 207354), (3584, 177732), (4032, 157984), (4608, 138236), (4937, 129024), (5376, 118488), (6144, 103677), (7168, 88866), (8064, 78992), (9216, 69118), (9874, 64512), (10752, 59244), (14336, 44433), (14811, 43008), (16128, 39496), (18432, 34559), (19748, 32256), (21504, 29622)]