225536376

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{16811}}^1$

素因数の和:16876

約数の個数: 64

約数和(自身を含む): 621371520

約数和(自身を除く): 395835144

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 78, 86, 104, 129, 156, 172, 258, 312, 344, 516, 559, 1032, 1118, 1677, 2236, 3354, 4472, 6708, 13416, 16811, 33622, 50433, 67244, 100866, 134488, 201732, 218543, 403464, 437086, 655629, 722873, 874172, 1311258, 1445746, 1748344, 2168619, 2622516, 2891492, 4337238, 5245032, 5782984, 8674476, 9397349, 17348952, 18794698, 28192047, 37589396, 56384094, 75178792, 112768188, 225536376]

約数ペア:

[(1, 225536376), (2, 112768188), (3, 75178792), (4, 56384094), (6, 37589396), (8, 28192047), (12, 18794698), (13, 17348952), (24, 9397349), (26, 8674476), (39, 5782984), (43, 5245032), (52, 4337238), (78, 2891492), (86, 2622516), (104, 2168619), (129, 1748344), (156, 1445746), (172, 1311258), (258, 874172), (312, 722873), (344, 655629), (516, 437086), (559, 403464), (1032, 218543), (1118, 201732), (1677, 134488), (2236, 100866), (3354, 67244), (4472, 50433), (6708, 33622), (13416, 16811)]