245952016

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{17099}}^1$

素因数の和:17167

約数の個数: 40

約数和(自身を含む): 508896000

約数和(自身を除く): 262943984

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 62, 116, 124, 232, 248, 464, 496, 899, 1798, 3596, 7192, 14384, 17099, 34198, 68396, 136792, 273584, 495871, 530069, 991742, 1060138, 1983484, 2120276, 3966968, 4240552, 7933936, 8481104, 15372001, 30744002, 61488004, 122976008, 245952016]

約数ペア:

[(1, 245952016), (2, 122976008), (4, 61488004), (8, 30744002), (16, 15372001), (29, 8481104), (31, 7933936), (58, 4240552), (62, 3966968), (116, 2120276), (124, 1983484), (232, 1060138), (248, 991742), (464, 530069), (496, 495871), (899, 273584), (1798, 136792), (3596, 68396), (7192, 34198), (14384, 17099)]