1244701568

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{12451}}^1$

素因数の和:12547

約数の個数: 64

約数和(自身を含む): 2743424640

約数和(自身を除く): 1498723072

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 71, 88, 128, 142, 176, 284, 352, 568, 704, 781, 1136, 1408, 1562, 2272, 3124, 4544, 6248, 9088, 12451, 12496, 24902, 24992, 49804, 49984, 99608, 99968, 136961, 199216, 273922, 398432, 547844, 796864, 884021, 1095688, 1593728, 1768042, 2191376, 3536084, 4382752, 7072168, 8765504, 9724231, 14144336, 17531008, 19448462, 28288672, 38896924, 56577344, 77793848, 113154688, 155587696, 311175392, 622350784, 1244701568]

約数ペア:

[(1, 1244701568), (2, 622350784), (4, 311175392), (8, 155587696), (11, 113154688), (16, 77793848), (22, 56577344), (32, 38896924), (44, 28288672), (64, 19448462), (71, 17531008), (88, 14144336), (128, 9724231), (142, 8765504), (176, 7072168), (284, 4382752), (352, 3536084), (568, 2191376), (704, 1768042), (781, 1593728), (1136, 1095688), (1408, 884021), (1562, 796864), (2272, 547844), (3124, 398432), (4544, 273922), (6248, 199216), (9088, 136961), (12451, 99968), (12496, 99608), (24902, 49984), (24992, 49804)]