252137178

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2281}}^1$

素因数の和:2404

約数の個数: 64

約数和(自身を含む): 591494400

約数和(自身を除く): 339357222

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 89, 138, 178, 207, 267, 414, 534, 621, 801, 1242, 1602, 2047, 2281, 2403, 4094, 4562, 4806, 6141, 6843, 12282, 13686, 18423, 20529, 36846, 41058, 52463, 55269, 61587, 104926, 110538, 123174, 157389, 203009, 314778, 406018, 472167, 609027, 944334, 1218054, 1416501, 1827081, 2833002, 3654162, 4669207, 5481243, 9338414, 10962486, 14007621, 28015242, 42022863, 84045726, 126068589, 252137178]

約数ペア:

[(1, 252137178), (2, 126068589), (3, 84045726), (6, 42022863), (9, 28015242), (18, 14007621), (23, 10962486), (27, 9338414), (46, 5481243), (54, 4669207), (69, 3654162), (89, 2833002), (138, 1827081), (178, 1416501), (207, 1218054), (267, 944334), (414, 609027), (534, 472167), (621, 406018), (801, 314778), (1242, 203009), (1602, 157389), (2047, 123174), (2281, 110538), (2403, 104926), (4094, 61587), (4562, 55269), (4806, 52463), (6141, 41058), (6843, 36846), (12282, 20529), (13686, 18423)]