1949497392

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{20903}}^1$

素因数の和:21010

約数の個数: 80

約数和(自身を含む): 5287875840

約数和(自身を除く): 3338378448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 67, 87, 116, 134, 174, 201, 232, 268, 348, 402, 464, 536, 696, 804, 1072, 1392, 1608, 1943, 3216, 3886, 5829, 7772, 11658, 15544, 20903, 23316, 31088, 41806, 46632, 62709, 83612, 93264, 125418, 167224, 250836, 334448, 501672, 606187, 1003344, 1212374, 1400501, 1818561, 2424748, 2801002, 3637122, 4201503, 4849496, 5602004, 7274244, 8403006, 9698992, 11204008, 14548488, 16806012, 22408016, 29096976, 33612024, 40614529, 67224048, 81229058, 121843587, 162458116, 243687174, 324916232, 487374348, 649832464, 974748696, 1949497392]

約数ペア:

[(1, 1949497392), (2, 974748696), (3, 649832464), (4, 487374348), (6, 324916232), (8, 243687174), (12, 162458116), (16, 121843587), (24, 81229058), (29, 67224048), (48, 40614529), (58, 33612024), (67, 29096976), (87, 22408016), (116, 16806012), (134, 14548488), (174, 11204008), (201, 9698992), (232, 8403006), (268, 7274244), (348, 5602004), (402, 4849496), (464, 4201503), (536, 3637122), (696, 2801002), (804, 2424748), (1072, 1818561), (1392, 1400501), (1608, 1212374), (1943, 1003344), (3216, 606187), (3886, 501672), (5829, 334448), (7772, 250836), (11658, 167224), (15544, 125418), (20903, 93264), (23316, 83612), (31088, 62709), (41806, 46632)]