248520144

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{304559}}^1$

素因数の和:304587

約数の個数: 40

約数和(自身を含む): 679777920

約数和(自身を除く): 431257776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 304559, 609118, 913677, 1218236, 1827354, 2436472, 3654708, 4872944, 5177503, 7309416, 10355006, 14618832, 15532509, 20710012, 31065018, 41420024, 62130036, 82840048, 124260072, 248520144]

約数ペア:

[(1, 248520144), (2, 124260072), (3, 82840048), (4, 62130036), (6, 41420024), (8, 31065018), (12, 20710012), (16, 15532509), (17, 14618832), (24, 10355006), (34, 7309416), (48, 5177503), (51, 4872944), (68, 3654708), (102, 2436472), (136, 1827354), (204, 1218236), (272, 913677), (408, 609118), (816, 304559)]