219046572

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{541}}^1$

素因数の和:740

約数の個数: 96

約数和(自身を含む): 597327360

約数和(自身を除く): 378280788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 163, 207, 276, 326, 414, 489, 541, 621, 652, 828, 978, 1082, 1242, 1467, 1623, 1956, 2164, 2484, 2934, 3246, 3749, 4401, 4869, 5868, 6492, 7498, 8802, 9738, 11247, 12443, 14607, 14996, 17604, 19476, 22494, 24886, 29214, 33741, 37329, 44988, 49772, 58428, 67482, 74658, 88183, 101223, 111987, 134964, 149316, 176366, 202446, 223974, 264549, 335961, 352732, 404892, 447948, 529098, 671922, 793647, 1058196, 1343844, 1587294, 2028209, 2380941, 3174588, 4056418, 4761882, 6084627, 8112836, 9523764, 12169254, 18253881, 24338508, 36507762, 54761643, 73015524, 109523286, 219046572]

約数ペア:

[(1, 219046572), (2, 109523286), (3, 73015524), (4, 54761643), (6, 36507762), (9, 24338508), (12, 18253881), (18, 12169254), (23, 9523764), (27, 8112836), (36, 6084627), (46, 4761882), (54, 4056418), (69, 3174588), (92, 2380941), (108, 2028209), (138, 1587294), (163, 1343844), (207, 1058196), (276, 793647), (326, 671922), (414, 529098), (489, 447948), (541, 404892), (621, 352732), (652, 335961), (828, 264549), (978, 223974), (1082, 202446), (1242, 176366), (1467, 149316), (1623, 134964), (1956, 111987), (2164, 101223), (2484, 88183), (2934, 74658), (3246, 67482), (3749, 58428), (4401, 49772), (4869, 44988), (5868, 37329), (6492, 33741), (7498, 29214), (8802, 24886), (9738, 22494), (11247, 19476), (12443, 17604), (14607, 14996)]