347279968

素因数分解:

$2^5\times 7^1\times {\mathrm{83}}^1\times {\mathrm{18679}}^1$

素因数の和:18779

約数の個数: 48

約数和(自身を含む): 790836480

約数和(自身を除く): 443556512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 83, 112, 166, 224, 332, 581, 664, 1162, 1328, 2324, 2656, 4648, 9296, 18592, 18679, 37358, 74716, 130753, 149432, 261506, 298864, 523012, 597728, 1046024, 1550357, 2092048, 3100714, 4184096, 6201428, 10852499, 12402856, 21704998, 24805712, 43409996, 49611424, 86819992, 173639984, 347279968]

約数ペア:

[(1, 347279968), (2, 173639984), (4, 86819992), (7, 49611424), (8, 43409996), (14, 24805712), (16, 21704998), (28, 12402856), (32, 10852499), (56, 6201428), (83, 4184096), (112, 3100714), (166, 2092048), (224, 1550357), (332, 1046024), (581, 597728), (664, 523012), (1162, 298864), (1328, 261506), (2324, 149432), (2656, 130753), (4648, 74716), (9296, 37358), (18592, 18679)]