2012304231

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1$

素因数の和:517

約数の個数: 96

約数和(自身を含む): 3620897280

約数和(自身を除く): 1608593049

約数列:

[1, 3, 7, 9, 19, 21, 41, 57, 63, 123, 131, 133, 171, 287, 313, 369, 393, 399, 779, 861, 917, 939, 1179, 1197, 2191, 2337, 2489, 2583, 2751, 2817, 5371, 5453, 5947, 6573, 7011, 7467, 8253, 12833, 16113, 16359, 17423, 17841, 19719, 22401, 37597, 38499, 41003, 41629, 48339, 49077, 52269, 53523, 89831, 102049, 112791, 115497, 123009, 124887, 156807, 243827, 269493, 287021, 306147, 338373, 369027, 374661, 714343, 731481, 779057, 808479, 861063, 918441, 1681123, 1706789, 2143029, 2194443, 2337171, 2583189, 5043369, 5120367, 5453399, 6429087, 7011513, 11767861, 15130107, 15361101, 16360197, 31941337, 35303583, 49080591, 95824011, 105910749, 223589359, 287472033, 670768077, 2012304231]

約数ペア:

[(1, 2012304231), (3, 670768077), (7, 287472033), (9, 223589359), (19, 105910749), (21, 95824011), (41, 49080591), (57, 35303583), (63, 31941337), (123, 16360197), (131, 15361101), (133, 15130107), (171, 11767861), (287, 7011513), (313, 6429087), (369, 5453399), (393, 5120367), (399, 5043369), (779, 2583189), (861, 2337171), (917, 2194443), (939, 2143029), (1179, 1706789), (1197, 1681123), (2191, 918441), (2337, 861063), (2489, 808479), (2583, 779057), (2751, 731481), (2817, 714343), (5371, 374661), (5453, 369027), (5947, 338373), (6573, 306147), (7011, 287021), (7467, 269493), (8253, 243827), (12833, 156807), (16113, 124887), (16359, 123009), (17423, 115497), (17841, 112791), (19719, 102049), (22401, 89831), (37597, 53523), (38499, 52269), (41003, 49077), (41629, 48339)]