766932016

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{2719}}^1$

素因数の和:2822

約数の個数: 60

約数和(自身を含む): 1604946880

約数和(自身を除く): 838014864

約数列:

[1, 2, 4, 8, 16, 17, 34, 61, 68, 122, 136, 244, 272, 289, 488, 578, 976, 1037, 1156, 2074, 2312, 2719, 4148, 4624, 5438, 8296, 10876, 16592, 17629, 21752, 35258, 43504, 46223, 70516, 92446, 141032, 165859, 184892, 282064, 331718, 369784, 663436, 739568, 785791, 1326872, 1571582, 2653744, 2819603, 3143164, 5639206, 6286328, 11278412, 12572656, 22556824, 45113648, 47933251, 95866502, 191733004, 383466008, 766932016]

約数ペア:

[(1, 766932016), (2, 383466008), (4, 191733004), (8, 95866502), (16, 47933251), (17, 45113648), (34, 22556824), (61, 12572656), (68, 11278412), (122, 6286328), (136, 5639206), (244, 3143164), (272, 2819603), (289, 2653744), (488, 1571582), (578, 1326872), (976, 785791), (1037, 739568), (1156, 663436), (2074, 369784), (2312, 331718), (2719, 282064), (4148, 184892), (4624, 165859), (5438, 141032), (8296, 92446), (10876, 70516), (16592, 46223), (17629, 43504), (21752, 35258)]