980288

素因数分解:

$2^6\times {\mathrm{17}}^2\times {\mathrm{53}}^1$

素因数の和:99

約数の個数: 42

約数和(自身を含む): 2105406

約数和(自身を除く): 1125118

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 53, 64, 68, 106, 136, 212, 272, 289, 424, 544, 578, 848, 901, 1088, 1156, 1696, 1802, 2312, 3392, 3604, 4624, 7208, 9248, 14416, 15317, 18496, 28832, 30634, 57664, 61268, 122536, 245072, 490144, 980288]

約数ペア:

[(1, 980288), (2, 490144), (4, 245072), (8, 122536), (16, 61268), (17, 57664), (32, 30634), (34, 28832), (53, 18496), (64, 15317), (68, 14416), (106, 9248), (136, 7208), (212, 4624), (272, 3604), (289, 3392), (424, 2312), (544, 1802), (578, 1696), (848, 1156), (901, 1088)]