1489406976

素因数分解:

$2^{10}\times 3^2\times {\mathrm{161611}}^1$

素因数の和:161637

約数の個数: 66

約数和(自身を含む): 4300656932

約数和(自身を除く): 2811249956

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2304, 3072, 4608, 9216, 161611, 323222, 484833, 646444, 969666, 1292888, 1454499, 1939332, 2585776, 2908998, 3878664, 5171552, 5817996, 7757328, 10343104, 11635992, 15514656, 20686208, 23271984, 31029312, 41372416, 46543968, 62058624, 82744832, 93087936, 124117248, 165489664, 186175872, 248234496, 372351744, 496468992, 744703488, 1489406976]

約数ペア:

[(1, 1489406976), (2, 744703488), (3, 496468992), (4, 372351744), (6, 248234496), (8, 186175872), (9, 165489664), (12, 124117248), (16, 93087936), (18, 82744832), (24, 62058624), (32, 46543968), (36, 41372416), (48, 31029312), (64, 23271984), (72, 20686208), (96, 15514656), (128, 11635992), (144, 10343104), (192, 7757328), (256, 5817996), (288, 5171552), (384, 3878664), (512, 2908998), (576, 2585776), (768, 1939332), (1024, 1454499), (1152, 1292888), (1536, 969666), (2304, 646444), (3072, 484833), (4608, 323222), (9216, 161611)]