1188775168

素因数分解:

$2^8\times 7^1\times {\mathrm{461}}^1\times {\mathrm{1439}}^1$

素因数の和:1923

約数の個数: 72

約数和(自身を含む): 2719664640

約数和(自身を除く): 1530889472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 461, 896, 922, 1439, 1792, 1844, 2878, 3227, 3688, 5756, 6454, 7376, 10073, 11512, 12908, 14752, 20146, 23024, 25816, 29504, 40292, 46048, 51632, 59008, 80584, 92096, 103264, 118016, 161168, 184192, 206528, 322336, 368384, 413056, 644672, 663379, 826112, 1289344, 1326758, 2578688, 2653516, 4643653, 5307032, 9287306, 10614064, 18574612, 21228128, 37149224, 42456256, 74298448, 84912512, 148596896, 169825024, 297193792, 594387584, 1188775168]

約数ペア:

[(1, 1188775168), (2, 594387584), (4, 297193792), (7, 169825024), (8, 148596896), (14, 84912512), (16, 74298448), (28, 42456256), (32, 37149224), (56, 21228128), (64, 18574612), (112, 10614064), (128, 9287306), (224, 5307032), (256, 4643653), (448, 2653516), (461, 2578688), (896, 1326758), (922, 1289344), (1439, 826112), (1792, 663379), (1844, 644672), (2878, 413056), (3227, 368384), (3688, 322336), (5756, 206528), (6454, 184192), (7376, 161168), (10073, 118016), (11512, 103264), (12908, 92096), (14752, 80584), (20146, 59008), (23024, 51632), (25816, 46048), (29504, 40292)]