245835248

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{1049}}^1$

素因数の和:1305

約数の個数: 40

約数和(自身を含む): 484864800

約数和(自身を除く): 239029552

約数列:

[1, 2, 4, 8, 16, 97, 151, 194, 302, 388, 604, 776, 1049, 1208, 1552, 2098, 2416, 4196, 8392, 14647, 16784, 29294, 58588, 101753, 117176, 158399, 203506, 234352, 316798, 407012, 633596, 814024, 1267192, 1628048, 2534384, 15364703, 30729406, 61458812, 122917624, 245835248]

約数ペア:

[(1, 245835248), (2, 122917624), (4, 61458812), (8, 30729406), (16, 15364703), (97, 2534384), (151, 1628048), (194, 1267192), (302, 814024), (388, 633596), (604, 407012), (776, 316798), (1049, 234352), (1208, 203506), (1552, 158399), (2098, 117176), (2416, 101753), (4196, 58588), (8392, 29294), (14647, 16784)]