485877756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{463}}^1$

素因数の和:552

約数の個数: 144

約数和(自身を含む): 1444918272

約数和(自身を除く): 959040516

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 52, 62, 78, 84, 91, 93, 124, 156, 182, 186, 217, 273, 364, 372, 403, 434, 463, 546, 651, 806, 868, 926, 961, 1092, 1209, 1302, 1389, 1612, 1852, 1922, 2418, 2604, 2778, 2821, 2883, 3241, 3844, 4836, 5556, 5642, 5766, 6019, 6482, 6727, 8463, 9723, 11284, 11532, 12038, 12493, 12964, 13454, 14353, 16926, 18057, 19446, 20181, 24076, 24986, 26908, 28706, 33852, 36114, 37479, 38892, 40362, 42133, 43059, 49972, 57412, 72228, 74958, 80724, 84266, 86118, 87451, 100471, 126399, 149916, 168532, 172236, 174902, 186589, 200942, 252798, 262353, 301413, 349804, 373178, 401884, 444943, 505596, 524706, 559767, 602826, 746356, 889886, 1049412, 1119534, 1205652, 1306123, 1334829, 1779772, 2239068, 2612246, 2669658, 3114601, 3918369, 5224492, 5339316, 5784259, 6229202, 7836738, 9343803, 11568518, 12458404, 15673476, 17352777, 18687606, 23137036, 34705554, 37375212, 40489813, 69411108, 80979626, 121469439, 161959252, 242938878, 485877756]

約数ペア:

[(1, 485877756), (2, 242938878), (3, 161959252), (4, 121469439), (6, 80979626), (7, 69411108), (12, 40489813), (13, 37375212), (14, 34705554), (21, 23137036), (26, 18687606), (28, 17352777), (31, 15673476), (39, 12458404), (42, 11568518), (52, 9343803), (62, 7836738), (78, 6229202), (84, 5784259), (91, 5339316), (93, 5224492), (124, 3918369), (156, 3114601), (182, 2669658), (186, 2612246), (217, 2239068), (273, 1779772), (364, 1334829), (372, 1306123), (403, 1205652), (434, 1119534), (463, 1049412), (546, 889886), (651, 746356), (806, 602826), (868, 559767), (926, 524706), (961, 505596), (1092, 444943), (1209, 401884), (1302, 373178), (1389, 349804), (1612, 301413), (1852, 262353), (1922, 252798), (2418, 200942), (2604, 186589), (2778, 174902), (2821, 172236), (2883, 168532), (3241, 149916), (3844, 126399), (4836, 100471), (5556, 87451), (5642, 86118), (5766, 84266), (6019, 80724), (6482, 74958), (6727, 72228), (8463, 57412), (9723, 49972), (11284, 43059), (11532, 42133), (12038, 40362), (12493, 38892), (12964, 37479), (13454, 36114), (14353, 33852), (16926, 28706), (18057, 26908), (19446, 24986), (20181, 24076)]