291223552

素因数分解:

$2^{11}\times {\mathrm{53}}^1\times {\mathrm{2683}}^1$

素因数の和:2758

約数の個数: 48

約数和(自身を含む): 593512920

約数和(自身を除く): 302289368

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 256, 424, 512, 848, 1024, 1696, 2048, 2683, 3392, 5366, 6784, 10732, 13568, 21464, 27136, 42928, 54272, 85856, 108544, 142199, 171712, 284398, 343424, 568796, 686848, 1137592, 1373696, 2275184, 2747392, 4550368, 5494784, 9100736, 18201472, 36402944, 72805888, 145611776, 291223552]

約数ペア:

[(1, 291223552), (2, 145611776), (4, 72805888), (8, 36402944), (16, 18201472), (32, 9100736), (53, 5494784), (64, 4550368), (106, 2747392), (128, 2275184), (212, 1373696), (256, 1137592), (424, 686848), (512, 568796), (848, 343424), (1024, 284398), (1696, 171712), (2048, 142199), (2683, 108544), (3392, 85856), (5366, 54272), (6784, 42928), (10732, 27136), (13568, 21464)]