320590344

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{22679}}^1$

素因数の和:22738

約数の個数: 64

約数和(自身を含む): 870912000

約数和(自身を除く): 550321656

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 372, 456, 589, 744, 1178, 1767, 2356, 3534, 4712, 7068, 14136, 22679, 45358, 68037, 90716, 136074, 181432, 272148, 430901, 544296, 703049, 861802, 1292703, 1406098, 1723604, 2109147, 2585406, 2812196, 3447208, 4218294, 5170812, 5624392, 8436588, 10341624, 13357931, 16873176, 26715862, 40073793, 53431724, 80147586, 106863448, 160295172, 320590344]

約数ペア:

[(1, 320590344), (2, 160295172), (3, 106863448), (4, 80147586), (6, 53431724), (8, 40073793), (12, 26715862), (19, 16873176), (24, 13357931), (31, 10341624), (38, 8436588), (57, 5624392), (62, 5170812), (76, 4218294), (93, 3447208), (114, 2812196), (124, 2585406), (152, 2109147), (186, 1723604), (228, 1406098), (248, 1292703), (372, 861802), (456, 703049), (589, 544296), (744, 430901), (1178, 272148), (1767, 181432), (2356, 136074), (3534, 90716), (4712, 68037), (7068, 45358), (14136, 22679)]