1188502784

素因数分解:

$2^8\times 7^1\times {\mathrm{509}}^1\times {\mathrm{1303}}^1$

素因数の和:1835

約数の個数: 72

約数和(自身を含む): 2718683520

約数和(自身を除く): 1530180736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 509, 896, 1018, 1303, 1792, 2036, 2606, 3563, 4072, 5212, 7126, 8144, 9121, 10424, 14252, 16288, 18242, 20848, 28504, 32576, 36484, 41696, 57008, 65152, 72968, 83392, 114016, 130304, 145936, 166784, 228032, 291872, 333568, 456064, 583744, 663227, 912128, 1167488, 1326454, 2334976, 2652908, 4642589, 5305816, 9285178, 10611632, 18570356, 21223264, 37140712, 42446528, 74281424, 84893056, 148562848, 169786112, 297125696, 594251392, 1188502784]

約数ペア:

[(1, 1188502784), (2, 594251392), (4, 297125696), (7, 169786112), (8, 148562848), (14, 84893056), (16, 74281424), (28, 42446528), (32, 37140712), (56, 21223264), (64, 18570356), (112, 10611632), (128, 9285178), (224, 5305816), (256, 4642589), (448, 2652908), (509, 2334976), (896, 1326454), (1018, 1167488), (1303, 912128), (1792, 663227), (2036, 583744), (2606, 456064), (3563, 333568), (4072, 291872), (5212, 228032), (7126, 166784), (8144, 145936), (9121, 130304), (10424, 114016), (14252, 83392), (16288, 72968), (18242, 65152), (20848, 57008), (28504, 41696), (32576, 36484)]