1008504828

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{4157}}^1$

素因数の和:4483

約数の個数: 72

約数和(自身を含む): 2669835168

約数和(自身を除く): 1661330340

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 293, 414, 586, 828, 879, 1172, 1758, 2637, 3516, 4157, 5274, 6739, 8314, 10548, 12471, 13478, 16628, 20217, 24942, 26956, 37413, 40434, 49884, 60651, 74826, 80868, 95611, 121302, 149652, 191222, 242604, 286833, 382444, 573666, 860499, 1147332, 1218001, 1720998, 2436002, 3441996, 3654003, 4872004, 7308006, 10962009, 14616012, 21924018, 28014023, 43848036, 56028046, 84042069, 112056092, 168084138, 252126207, 336168276, 504252414, 1008504828]

約数ペア:

[(1, 1008504828), (2, 504252414), (3, 336168276), (4, 252126207), (6, 168084138), (9, 112056092), (12, 84042069), (18, 56028046), (23, 43848036), (36, 28014023), (46, 21924018), (69, 14616012), (92, 10962009), (138, 7308006), (207, 4872004), (276, 3654003), (293, 3441996), (414, 2436002), (586, 1720998), (828, 1218001), (879, 1147332), (1172, 860499), (1758, 573666), (2637, 382444), (3516, 286833), (4157, 242604), (5274, 191222), (6739, 149652), (8314, 121302), (10548, 95611), (12471, 80868), (13478, 74826), (16628, 60651), (20217, 49884), (24942, 40434), (26956, 37413)]