316794208

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{7789}}^1$

素因数の和:7871

約数の個数: 48

約数和(自身を含む): 659594880

約数和(自身を除く): 342800672

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 82, 124, 164, 248, 328, 496, 656, 992, 1271, 1312, 2542, 5084, 7789, 10168, 15578, 20336, 31156, 40672, 62312, 124624, 241459, 249248, 319349, 482918, 638698, 965836, 1277396, 1931672, 2554792, 3863344, 5109584, 7726688, 9899819, 10219168, 19799638, 39599276, 79198552, 158397104, 316794208]

約数ペア:

[(1, 316794208), (2, 158397104), (4, 79198552), (8, 39599276), (16, 19799638), (31, 10219168), (32, 9899819), (41, 7726688), (62, 5109584), (82, 3863344), (124, 2554792), (164, 1931672), (248, 1277396), (328, 965836), (496, 638698), (656, 482918), (992, 319349), (1271, 249248), (1312, 241459), (2542, 124624), (5084, 62312), (7789, 40672), (10168, 31156), (15578, 20336)]