238081552

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{11689}}^1$

素因数の和:11783

約数の個数: 40

約数和(自身を含む): 492850400

約数和(自身を除く): 254768848

約数列:

[1, 2, 4, 8, 16, 19, 38, 67, 76, 134, 152, 268, 304, 536, 1072, 1273, 2546, 5092, 10184, 11689, 20368, 23378, 46756, 93512, 187024, 222091, 444182, 783163, 888364, 1566326, 1776728, 3132652, 3553456, 6265304, 12530608, 14880097, 29760194, 59520388, 119040776, 238081552]

約数ペア:

[(1, 238081552), (2, 119040776), (4, 59520388), (8, 29760194), (16, 14880097), (19, 12530608), (38, 6265304), (67, 3553456), (76, 3132652), (134, 1776728), (152, 1566326), (268, 888364), (304, 783163), (536, 444182), (1072, 222091), (1273, 187024), (2546, 93512), (5092, 46756), (10184, 23378), (11689, 20368)]