239203936

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 509967360

約数和(自身を除く): 270763424

約数列:

[1, 2, 4, 8, 16, 31, 32, 59, 61, 62, 67, 118, 122, 124, 134, 236, 244, 248, 268, 472, 488, 496, 536, 944, 976, 992, 1072, 1829, 1888, 1891, 1952, 2077, 2144, 3599, 3658, 3782, 3953, 4087, 4154, 7198, 7316, 7564, 7906, 8174, 8308, 14396, 14632, 15128, 15812, 16348, 16616, 28792, 29264, 30256, 31624, 32696, 33232, 57584, 58528, 60512, 63248, 65392, 66464, 111569, 115168, 122543, 126496, 126697, 130784, 223138, 241133, 245086, 253394, 446276, 482266, 490172, 506788, 892552, 964532, 980344, 1013576, 1785104, 1929064, 1960688, 2027152, 3570208, 3858128, 3921376, 4054304, 7475123, 7716256, 14950246, 29900492, 59800984, 119601968, 239203936]

約数ペア:

[(1, 239203936), (2, 119601968), (4, 59800984), (8, 29900492), (16, 14950246), (31, 7716256), (32, 7475123), (59, 4054304), (61, 3921376), (62, 3858128), (67, 3570208), (118, 2027152), (122, 1960688), (124, 1929064), (134, 1785104), (236, 1013576), (244, 980344), (248, 964532), (268, 892552), (472, 506788), (488, 490172), (496, 482266), (536, 446276), (944, 253394), (976, 245086), (992, 241133), (1072, 223138), (1829, 130784), (1888, 126697), (1891, 126496), (1952, 122543), (2077, 115168), (2144, 111569), (3599, 66464), (3658, 65392), (3782, 63248), (3953, 60512), (4087, 58528), (4154, 57584), (7198, 33232), (7316, 32696), (7564, 31624), (7906, 30256), (8174, 29264), (8308, 28792), (14396, 16616), (14632, 16348), (15128, 15812)]