254137032

素因数分解:

$2^3\times 3^2\times {\mathrm{181}}^1\times {\mathrm{19501}}^1$

素因数の和:19694

約数の個数: 48

約数和(自身を含む): 692125980

約数和(自身を除く): 437988948

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 181, 362, 543, 724, 1086, 1448, 1629, 2172, 3258, 4344, 6516, 13032, 19501, 39002, 58503, 78004, 117006, 156008, 175509, 234012, 351018, 468024, 702036, 1404072, 3529681, 7059362, 10589043, 14118724, 21178086, 28237448, 31767129, 42356172, 63534258, 84712344, 127068516, 254137032]

約数ペア:

[(1, 254137032), (2, 127068516), (3, 84712344), (4, 63534258), (6, 42356172), (8, 31767129), (9, 28237448), (12, 21178086), (18, 14118724), (24, 10589043), (36, 7059362), (72, 3529681), (181, 1404072), (362, 702036), (543, 468024), (724, 351018), (1086, 234012), (1448, 175509), (1629, 156008), (2172, 117006), (3258, 78004), (4344, 58503), (6516, 39002), (13032, 19501)]