214725536

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{1973}}^1$

素因数の和:2181

約数の個数: 48

約数和(自身を含む): 447703200

約数和(自身を除く): 232977664

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 179, 304, 358, 608, 716, 1432, 1973, 2864, 3401, 3946, 5728, 6802, 7892, 13604, 15784, 27208, 31568, 37487, 54416, 63136, 74974, 108832, 149948, 299896, 353167, 599792, 706334, 1199584, 1412668, 2825336, 5650672, 6710173, 11301344, 13420346, 26840692, 53681384, 107362768, 214725536]

約数ペア:

[(1, 214725536), (2, 107362768), (4, 53681384), (8, 26840692), (16, 13420346), (19, 11301344), (32, 6710173), (38, 5650672), (76, 2825336), (152, 1412668), (179, 1199584), (304, 706334), (358, 599792), (608, 353167), (716, 299896), (1432, 149948), (1973, 108832), (2864, 74974), (3401, 63136), (3946, 54416), (5728, 37487), (6802, 31568), (7892, 27208), (13604, 15784)]