2513174688

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{51031}}^1$

素因数の和:51072

約数の個数: 120

約数和(自身を含む): 7780338720

約数和(自身を除く): 5267164032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 216, 228, 288, 304, 324, 342, 432, 456, 513, 608, 648, 684, 864, 912, 1026, 1296, 1368, 1539, 1824, 2052, 2592, 2736, 3078, 4104, 5472, 6156, 8208, 12312, 16416, 24624, 49248, 51031, 102062, 153093, 204124, 306186, 408248, 459279, 612372, 816496, 918558, 969589, 1224744, 1377837, 1632992, 1837116, 1939178, 2449488, 2755674, 2908767, 3674232, 3878356, 4133511, 4898976, 5511348, 5817534, 7348464, 7756712, 8267022, 8726301, 11022696, 11635068, 14696928, 15513424, 16534044, 17452602, 22045392, 23270136, 26178903, 31026848, 33068088, 34905204, 44090784, 46540272, 52357806, 66136176, 69810408, 78536709, 93080544, 104715612, 132272352, 139620816, 157073418, 209431224, 279241632, 314146836, 418862448, 628293672, 837724896, 1256587344, 2513174688]

約数ペア:

[(1, 2513174688), (2, 1256587344), (3, 837724896), (4, 628293672), (6, 418862448), (8, 314146836), (9, 279241632), (12, 209431224), (16, 157073418), (18, 139620816), (19, 132272352), (24, 104715612), (27, 93080544), (32, 78536709), (36, 69810408), (38, 66136176), (48, 52357806), (54, 46540272), (57, 44090784), (72, 34905204), (76, 33068088), (81, 31026848), (96, 26178903), (108, 23270136), (114, 22045392), (144, 17452602), (152, 16534044), (162, 15513424), (171, 14696928), (216, 11635068), (228, 11022696), (288, 8726301), (304, 8267022), (324, 7756712), (342, 7348464), (432, 5817534), (456, 5511348), (513, 4898976), (608, 4133511), (648, 3878356), (684, 3674232), (864, 2908767), (912, 2755674), (1026, 2449488), (1296, 1939178), (1368, 1837116), (1539, 1632992), (1824, 1377837), (2052, 1224744), (2592, 969589), (2736, 918558), (3078, 816496), (4104, 612372), (5472, 459279), (6156, 408248), (8208, 306186), (12312, 204124), (16416, 153093), (24624, 102062), (49248, 51031)]