280881152

素因数分解:

$2^{11}\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:201

約数の個数: 96

約数和(自身を含む): 601473600

約数和(自身を除く): 320592448

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 67, 89, 92, 128, 134, 178, 184, 256, 268, 356, 368, 512, 536, 712, 736, 1024, 1072, 1424, 1472, 1541, 2047, 2048, 2144, 2848, 2944, 3082, 4094, 4288, 5696, 5888, 5963, 6164, 8188, 8576, 11392, 11776, 11926, 12328, 16376, 17152, 22784, 23552, 23852, 24656, 32752, 34304, 45568, 47104, 47704, 49312, 65504, 68608, 91136, 95408, 98624, 131008, 137149, 137216, 182272, 190816, 197248, 262016, 274298, 381632, 394496, 524032, 548596, 763264, 788992, 1048064, 1097192, 1526528, 1577984, 2096128, 2194384, 3053056, 3155968, 4192256, 4388768, 6106112, 8777536, 12212224, 17555072, 35110144, 70220288, 140440576, 280881152]

約数ペア:

[(1, 280881152), (2, 140440576), (4, 70220288), (8, 35110144), (16, 17555072), (23, 12212224), (32, 8777536), (46, 6106112), (64, 4388768), (67, 4192256), (89, 3155968), (92, 3053056), (128, 2194384), (134, 2096128), (178, 1577984), (184, 1526528), (256, 1097192), (268, 1048064), (356, 788992), (368, 763264), (512, 548596), (536, 524032), (712, 394496), (736, 381632), (1024, 274298), (1072, 262016), (1424, 197248), (1472, 190816), (1541, 182272), (2047, 137216), (2048, 137149), (2144, 131008), (2848, 98624), (2944, 95408), (3082, 91136), (4094, 68608), (4288, 65504), (5696, 49312), (5888, 47704), (5963, 47104), (6164, 45568), (8188, 34304), (8576, 32752), (11392, 24656), (11776, 23852), (11926, 23552), (12328, 22784), (16376, 17152)]