2972268

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:128

約数の個数: 96

約数和(自身を含む): 8702400

約数和(自身を除く): 5730132

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 29, 36, 39, 52, 54, 58, 73, 78, 87, 108, 116, 117, 146, 156, 174, 219, 234, 261, 292, 348, 351, 377, 438, 468, 522, 657, 702, 754, 783, 876, 949, 1044, 1131, 1314, 1404, 1508, 1566, 1898, 1971, 2117, 2262, 2628, 2847, 3132, 3393, 3796, 3942, 4234, 4524, 5694, 6351, 6786, 7884, 8468, 8541, 10179, 11388, 12702, 13572, 17082, 19053, 20358, 25404, 25623, 27521, 34164, 38106, 40716, 51246, 55042, 57159, 76212, 82563, 102492, 110084, 114318, 165126, 228636, 247689, 330252, 495378, 743067, 990756, 1486134, 2972268]

約数ペア:

[(1, 2972268), (2, 1486134), (3, 990756), (4, 743067), (6, 495378), (9, 330252), (12, 247689), (13, 228636), (18, 165126), (26, 114318), (27, 110084), (29, 102492), (36, 82563), (39, 76212), (52, 57159), (54, 55042), (58, 51246), (73, 40716), (78, 38106), (87, 34164), (108, 27521), (116, 25623), (117, 25404), (146, 20358), (156, 19053), (174, 17082), (219, 13572), (234, 12702), (261, 11388), (292, 10179), (348, 8541), (351, 8468), (377, 7884), (438, 6786), (468, 6351), (522, 5694), (657, 4524), (702, 4234), (754, 3942), (783, 3796), (876, 3393), (949, 3132), (1044, 2847), (1131, 2628), (1314, 2262), (1404, 2117), (1508, 1971), (1566, 1898)]