272799228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{76031}}^1$

素因数の和:76074

約数の個数: 48

約数和(自身を含む): 715309056

約数和(自身を除く): 442509828

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 76031, 152062, 228093, 304124, 456186, 912372, 988403, 1748713, 1976806, 2965209, 3497426, 3953612, 5246139, 5930418, 6994852, 10492278, 11860836, 20984556, 22733269, 45466538, 68199807, 90933076, 136399614, 272799228]

約数ペア:

[(1, 272799228), (2, 136399614), (3, 90933076), (4, 68199807), (6, 45466538), (12, 22733269), (13, 20984556), (23, 11860836), (26, 10492278), (39, 6994852), (46, 5930418), (52, 5246139), (69, 3953612), (78, 3497426), (92, 2965209), (138, 1976806), (156, 1748713), (276, 988403), (299, 912372), (598, 456186), (897, 304124), (1196, 228093), (1794, 152062), (3588, 76031)]