330638848

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{37987}}^1$

素因数の和:38022

約数の個数: 40

約数和(自身を含む): 699511032

約数和(自身を除く): 368872184

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 2176, 4352, 8704, 37987, 75974, 151948, 303896, 607792, 645779, 1215584, 1291558, 2431168, 2583116, 4862336, 5166232, 9724672, 10332464, 19449344, 20664928, 41329856, 82659712, 165319424, 330638848]

約数ペア:

[(1, 330638848), (2, 165319424), (4, 82659712), (8, 41329856), (16, 20664928), (17, 19449344), (32, 10332464), (34, 9724672), (64, 5166232), (68, 4862336), (128, 2583116), (136, 2431168), (256, 1291558), (272, 1215584), (512, 645779), (544, 607792), (1088, 303896), (2176, 151948), (4352, 75974), (8704, 37987)]