1230256008

素因数分解:

$2^3\times 3^2\times {\mathrm{809}}^1\times {\mathrm{21121}}^1$

素因数の和:21942

約数の個数: 48

約数和(自身を含む): 3336219900

約数和(自身を除く): 2105963892

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 809, 1618, 2427, 3236, 4854, 6472, 7281, 9708, 14562, 19416, 21121, 29124, 42242, 58248, 63363, 84484, 126726, 168968, 190089, 253452, 380178, 506904, 760356, 1520712, 17086889, 34173778, 51260667, 68347556, 102521334, 136695112, 153782001, 205042668, 307564002, 410085336, 615128004, 1230256008]

約数ペア:

[(1, 1230256008), (2, 615128004), (3, 410085336), (4, 307564002), (6, 205042668), (8, 153782001), (9, 136695112), (12, 102521334), (18, 68347556), (24, 51260667), (36, 34173778), (72, 17086889), (809, 1520712), (1618, 760356), (2427, 506904), (3236, 380178), (4854, 253452), (6472, 190089), (7281, 168968), (9708, 126726), (14562, 84484), (19416, 63363), (21121, 58248), (29124, 42242)]