214976496

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{13613}}^1$

素因数の和:13678

約数の個数: 80

約数和(自身を含む): 648244224

約数和(自身を除く): 433267728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 56, 84, 94, 112, 141, 168, 188, 282, 329, 336, 376, 564, 658, 752, 987, 1128, 1316, 1974, 2256, 2632, 3948, 5264, 7896, 13613, 15792, 27226, 40839, 54452, 81678, 95291, 108904, 163356, 190582, 217808, 285873, 326712, 381164, 571746, 639811, 653424, 762328, 1143492, 1279622, 1524656, 1919433, 2286984, 2559244, 3838866, 4478677, 4573968, 5118488, 7677732, 8957354, 10236976, 13436031, 15355464, 17914708, 26872062, 30710928, 35829416, 53744124, 71658832, 107488248, 214976496]

約数ペア:

[(1, 214976496), (2, 107488248), (3, 71658832), (4, 53744124), (6, 35829416), (7, 30710928), (8, 26872062), (12, 17914708), (14, 15355464), (16, 13436031), (21, 10236976), (24, 8957354), (28, 7677732), (42, 5118488), (47, 4573968), (48, 4478677), (56, 3838866), (84, 2559244), (94, 2286984), (112, 1919433), (141, 1524656), (168, 1279622), (188, 1143492), (282, 762328), (329, 653424), (336, 639811), (376, 571746), (564, 381164), (658, 326712), (752, 285873), (987, 217808), (1128, 190582), (1316, 163356), (1974, 108904), (2256, 95291), (2632, 81678), (3948, 54452), (5264, 40839), (7896, 27226), (13613, 15792)]