8980493368

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{2399}}^1$

素因数の和:2585

約数の個数: 128

約数和(自身を含む): 21565440000

約数和(自身を除く): 12584946632

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 59, 77, 88, 103, 118, 154, 206, 236, 308, 412, 413, 472, 616, 649, 721, 824, 826, 1133, 1298, 1442, 1652, 2266, 2399, 2596, 2884, 3304, 4532, 4543, 4798, 5192, 5768, 6077, 7931, 9064, 9086, 9596, 12154, 15862, 16793, 18172, 19192, 24308, 26389, 31724, 33586, 36344, 42539, 48616, 52778, 63448, 66847, 67172, 85078, 105556, 133694, 134344, 141541, 170156, 184723, 211112, 247097, 267388, 283082, 340312, 369446, 467929, 494194, 534776, 566164, 738892, 935858, 988388, 990787, 1132328, 1477784, 1556951, 1729679, 1871716, 1976776, 1981574, 2718067, 3113902, 3459358, 3743432, 3963148, 5436134, 6227804, 6918716, 7926296, 10872268, 10898657, 12455608, 13837432, 14578723, 19026469, 21744536, 21797314, 29157446, 38052938, 43594628, 58314892, 76105876, 87189256, 102051061, 116629784, 152211752, 160365953, 204102122, 320731906, 408204244, 641463812, 816408488, 1122561671, 1282927624, 2245123342, 4490246684, 8980493368]

約数ペア:

[(1, 8980493368), (2, 4490246684), (4, 2245123342), (7, 1282927624), (8, 1122561671), (11, 816408488), (14, 641463812), (22, 408204244), (28, 320731906), (44, 204102122), (56, 160365953), (59, 152211752), (77, 116629784), (88, 102051061), (103, 87189256), (118, 76105876), (154, 58314892), (206, 43594628), (236, 38052938), (308, 29157446), (412, 21797314), (413, 21744536), (472, 19026469), (616, 14578723), (649, 13837432), (721, 12455608), (824, 10898657), (826, 10872268), (1133, 7926296), (1298, 6918716), (1442, 6227804), (1652, 5436134), (2266, 3963148), (2399, 3743432), (2596, 3459358), (2884, 3113902), (3304, 2718067), (4532, 1981574), (4543, 1976776), (4798, 1871716), (5192, 1729679), (5768, 1556951), (6077, 1477784), (7931, 1132328), (9064, 990787), (9086, 988388), (9596, 935858), (12154, 738892), (15862, 566164), (16793, 534776), (18172, 494194), (19192, 467929), (24308, 369446), (26389, 340312), (31724, 283082), (33586, 267388), (36344, 247097), (42539, 211112), (48616, 184723), (52778, 170156), (63448, 141541), (66847, 134344), (67172, 133694), (85078, 105556)]