920572344

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{5471}}^1$

素因数の和:5546

約数の個数: 128

約数和(自身を含む): 2757888000

約数和(自身を除く): 1837315656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 41, 54, 57, 72, 76, 82, 108, 114, 123, 152, 164, 171, 216, 228, 246, 328, 342, 369, 456, 492, 513, 684, 738, 779, 984, 1026, 1107, 1368, 1476, 1558, 2052, 2214, 2337, 2952, 3116, 4104, 4428, 4674, 5471, 6232, 7011, 8856, 9348, 10942, 14022, 16413, 18696, 21033, 21884, 28044, 32826, 42066, 43768, 49239, 56088, 65652, 84132, 98478, 103949, 131304, 147717, 168264, 196956, 207898, 224311, 295434, 311847, 393912, 415796, 448622, 590868, 623694, 672933, 831592, 897244, 935541, 1181736, 1247388, 1345866, 1794488, 1871082, 2018799, 2494776, 2691732, 2806623, 3742164, 4037598, 4261909, 5383464, 5613246, 6056397, 7484328, 8075196, 8523818, 11226492, 12112794, 12785727, 16150392, 17047636, 22452984, 24225588, 25571454, 34095272, 38357181, 48451176, 51142908, 76714362, 102285816, 115071543, 153428724, 230143086, 306857448, 460286172, 920572344]

約数ペア:

[(1, 920572344), (2, 460286172), (3, 306857448), (4, 230143086), (6, 153428724), (8, 115071543), (9, 102285816), (12, 76714362), (18, 51142908), (19, 48451176), (24, 38357181), (27, 34095272), (36, 25571454), (38, 24225588), (41, 22452984), (54, 17047636), (57, 16150392), (72, 12785727), (76, 12112794), (82, 11226492), (108, 8523818), (114, 8075196), (123, 7484328), (152, 6056397), (164, 5613246), (171, 5383464), (216, 4261909), (228, 4037598), (246, 3742164), (328, 2806623), (342, 2691732), (369, 2494776), (456, 2018799), (492, 1871082), (513, 1794488), (684, 1345866), (738, 1247388), (779, 1181736), (984, 935541), (1026, 897244), (1107, 831592), (1368, 672933), (1476, 623694), (1558, 590868), (2052, 448622), (2214, 415796), (2337, 393912), (2952, 311847), (3116, 295434), (4104, 224311), (4428, 207898), (4674, 196956), (5471, 168264), (6232, 147717), (7011, 131304), (8856, 103949), (9348, 98478), (10942, 84132), (14022, 65652), (16413, 56088), (18696, 49239), (21033, 43768), (21884, 42066), (28044, 32826)]