15662105576

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{385159}}^1$

素因数の和:385218

約数の個数: 64

約数和(自身を含む): 34941715200

約数和(自身を除く): 19279609624

約数列:

[1, 2, 4, 8, 13, 17, 23, 26, 34, 46, 52, 68, 92, 104, 136, 184, 221, 299, 391, 442, 598, 782, 884, 1196, 1564, 1768, 2392, 3128, 5083, 10166, 20332, 40664, 385159, 770318, 1540636, 3081272, 5007067, 6547703, 8858657, 10014134, 13095406, 17717314, 20028268, 26190812, 35434628, 40056536, 52381624, 70869256, 85120139, 115162541, 150597169, 170240278, 230325082, 301194338, 340480556, 460650164, 602388676, 680961112, 921300328, 1204777352, 1957763197, 3915526394, 7831052788, 15662105576]

約数ペア:

[(1, 15662105576), (2, 7831052788), (4, 3915526394), (8, 1957763197), (13, 1204777352), (17, 921300328), (23, 680961112), (26, 602388676), (34, 460650164), (46, 340480556), (52, 301194338), (68, 230325082), (92, 170240278), (104, 150597169), (136, 115162541), (184, 85120139), (221, 70869256), (299, 52381624), (391, 40056536), (442, 35434628), (598, 26190812), (782, 20028268), (884, 17717314), (1196, 13095406), (1564, 10014134), (1768, 8858657), (2392, 6547703), (3128, 5007067), (5083, 3081272), (10166, 1540636), (20332, 770318), (40664, 385159)]