828853896

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61781}}^1$

素因数の和:61846

約数の個数: 64

約数和(自身を含む): 2283462720

約数和(自身を除く): 1454608824

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, 61781, 123562, 185343, 247124, 370686, 494248, 741372, 803153, 1482744, 1606306, 2409459, 2656583, 3212612, 4818918, 5313166, 6425224, 7969749, 9637836, 10626332, 15939498, 19275672, 21252664, 31878996, 34535579, 63757992, 69071158, 103606737, 138142316, 207213474, 276284632, 414426948, 828853896]

約数ペア:

[(1, 828853896), (2, 414426948), (3, 276284632), (4, 207213474), (6, 138142316), (8, 103606737), (12, 69071158), (13, 63757992), (24, 34535579), (26, 31878996), (39, 21252664), (43, 19275672), (52, 15939498), (78, 10626332), (86, 9637836), (104, 7969749), (129, 6425224), (156, 5313166), (172, 4818918), (258, 3212612), (312, 2656583), (344, 2409459), (516, 1606306), (559, 1482744), (1032, 803153), (1118, 741372), (1677, 494248), (2236, 370686), (3354, 247124), (4472, 185343), (6708, 123562), (13416, 61781)]